Let me tell you about my absolute favorite weeknight lifesaver – these Spinach Feta Stuffed Peppers! I first made this Mediterranean-inspired dish when I had some leftover quinoa and a bunch of colorful bell peppers staring at me from the fridge. Now it’s become our go-to healthy dinner that even my picky eater requests. The combination of fluffy quinoa, garlicky spinach, and that salty feta crumble? Pure magic. What I love most is how these gorgeous stuffed peppers look fancy but take less than an hour from start to finish. They’re packed with flavor and nutrition, and the best part? Just one dish to wash afterwards! Trust me, once you try this recipe, you’ll be making it on repeat like we do.
Why You’ll Love These Spinach Feta Stuffed Peppers
Oh my gosh, where do I even start? These stuffed peppers have saved my dinner routine more times than I can count. Here’s why you’ll be obsessed too:
- **Healthy without tasting like it:** Packed with protein from quinoa and loaded with spinach, but that salty feta makes it taste indulgent.
- **Customizable like crazy:** Swap in whatever veggies you have – I’ve thrown in mushrooms, zucchini, even leftover roasted eggplant!
- **Meal prep hero:** They reheat beautifully – I make extras for lunches that actually excite me on busy days.
- **One-pan wonder:** Minimal dishes? Yes please! Just a baking sheet and one skillet – my kind of cleanup.
- **Looks fancy, secretly easy:** Impress guests with colorful peppers while secretly knowing it took 15 minutes of active work.
Seriously, these peppers are the dinner trifecta – healthy, easy, and downright delicious.
Ingredients for Spinach Feta Stuffed Peppers
Okay, let’s gather our cast of characters – these simple ingredients come together to create something truly magical. I’ve learned through trial and error that quality matters here, especially with just a handful of components. Here’s exactly what you’ll need:
- 4 large bell peppers – any color works, but I’m partial to red and yellow for their natural sweetness
- 1 cup cooked quinoa – make sure it’s cooled slightly before mixing
- 2 cups fresh spinach – we’ll lightly sauté it (trust me, raw spinach makes things watery)
- 1/2 cup crumbled feta cheese – splurge on the good stuff from the deli case if you can
- 1/4 cup sun-dried tomatoes – chopped small, these little flavor bombs are non-negotiable
- 2 tbsp olive oil – divided for roasting and sautéing
- 2 cloves garlic – minced fine (more if you’re garlic obsessed like me)
- Salt & black pepper – to taste, but don’t skimp!
- Optional: pinch of crushed red pepper – for those who like a little heat
A quick tip from my kitchen disasters – measure your quinoa after cooking. That 1 cup cooked is very different from 1 cup dry! And don’t worry if your spinach looks like a mountain before wilting – it shrinks down to practically nothing.
Equipment You’ll Need
Don’t worry – you don’t need any fancy gadgets for these stuffed peppers! Just grab these basic kitchen tools (chances are you already have them):
- 9×13 inch baking dish – or any oven-safe dish that fits your peppers snugly
- Medium skillet – for sautéing that garlic and spinach (I use my trusty cast iron)
- Mixing bowl – medium-sized, for combining all that yummy filling
- Sharp knife – for prepping peppers and chopping sun-dried tomatoes
- Cutting board – because no one likes tomato juice on their counter
- Measuring cups/spoons – eyeballing works, but measuring ensures perfect flavor balance
That’s it! No special equipment needed. Though I will say – a silicone brush for oiling the peppers is handy if you have one, but fingers work just fine in a pinch.
How to Make Spinach Feta Stuffed Peppers
Alright, let’s get cooking! I promise this comes together easier than it looks. The secret is doing things in the right order – trust me, I learned the hard way when I tried skipping steps early on. Here’s exactly how I make these beauties:
Step 1: Prep the Bell Peppers
First things first – let’s get those peppers ready for their delicious filling. Preheat your oven to 375°F (190°C) – no need to wait for it to fully heat before prepping though!
Grab your peppers and carefully slice about 1/2 inch off the tops – save these tops! They make perfect little “lids” if you want to be fancy. Now scoop out all the seeds and membranes inside. I find a small spoon works wonders here – just be gentle so you don’t tear the peppers.
Drizzle about 1 tablespoon of olive oil inside each pepper and rub it all over with your fingers (or that silicone brush if you’re using one). Place them upright in your baking dish – if they wobble, nestle them close together or prop them up with foil. Pop them in the oven for 10 minutes while you prep the filling. This quick roast makes them tender but still sturdy enough to hold our delicious stuffing.
Step 2: Cook the Quinoa and Spinach
While the peppers are getting their first roast, let’s make that irresistible filling. Heat the remaining olive oil in your skillet over medium heat. Add the minced garlic and sauté for about 30 seconds – just until fragrant. Don’t let it brown! That bitter taste ruins everything.
Now toss in all that fresh spinach – it’ll look like way too much at first, but trust the process! Stir frequently as it wilts down, which takes about 2-3 minutes. You’ll know it’s ready when it’s dark green and reduced to about a quarter of its original volume.
In your mixing bowl, combine the cooked quinoa, wilted spinach, chopped sun-dried tomatoes, and crumbled feta. Season generously with salt and pepper – I usually do about 1/2 teaspoon salt and 1/4 teaspoon pepper to start. Add that optional pinch of crushed red pepper now if you’re using it. Mix everything gently but thoroughly – you want all those flavors distributed evenly!
Step 3: Assemble and Bake
Pull those partially roasted peppers from the oven – careful, they’re hot! Spoon the quinoa mixture into each pepper, packing it gently but not too tight. Leave about 1/4 inch at the top so the filling doesn’t spill over during baking.
If you saved the pepper tops, you can place them back on at an angle – looks adorable and keeps the filling moist. Return the baking dish to the oven and bake for 15-20 minutes. You’ll know they’re done when the peppers are tender when pierced with a fork and the filling is heated through.
For the finishing touch, sprinkle with extra feta crumbles and sun-dried tomatoes right before serving – makes them look restaurant-worthy! Let them cool for about 5 minutes before serving – that filling stays piping hot inside those pepper pockets.
Tips for Perfect Spinach Feta Stuffed Peppers
After making these stuffed peppers more times than I can count (and yes, having a few kitchen mishaps along the way!), I’ve picked up some game-changing tricks you’ll love:
The stuffing sweet spot: Resist the urge to overfill those peppers! Leave about a quarter-inch space at the top – the filling expands as it heats up. My first batch looked like a quinoa volcano eruption because I got too enthusiastic with my scooping.
Season as you go: Taste your filling before stuffing! Quinoa can be bland on its own, so don’t be shy with the salt and pepper. I always add a splash of lemon juice or red wine vinegar too – that bright acidity cuts through the richness of the feta beautifully.
Feta matters: Skip the pre-crumbled stuff if you can. The block feta you crumble yourself has way better texture and flavor. My Greek grandma would disown me if I used anything else!
Roast in batches: If making more than four peppers, use two baking dishes or work in batches. Crowding makes them steam instead of roast properly. Learned this the hard way when hosting dinner for eight – soggy pepper bottoms aren’t cute.
Rest before serving: Let them sit for 5 minutes after baking. That filling is molten lava hot straight from the oven! The flavors also meld together better after a short rest – patience pays off, I promise.
Variations and Substitutions
One of the best things about these stuffed peppers? How forgiving and flexible they are! I’ve tweaked this recipe more times than I can count based on what’s in my fridge or who’s coming to dinner. Here are my favorite ways to mix it up:
Greens swap: Ran out of spinach? No problem! Kale works beautifully (just remove those tough stems first). Swiss chard or even arugula add their own unique peppery kick. If using frozen greens, squeeze out ALL the excess water first – soggy filling is the enemy here.
Cheese choices: While feta is my personal obsession, goat cheese makes a creamier alternative. For a vegan version, crumbled tofu with nutritional yeast and a splash of apple cider vinegar mimics that tang surprisingly well. My dairy-free friend swears by this trick!
Grain alternatives: Quinoa not your thing? Cooked brown rice, farro, or even couscous work great. Just keep the measurements the same. Pro tip: If using rice, cook it slightly underdone since it’ll continue cooking in the oven.
Extra mix-ins: The possibilities here are endless! My family loves when I add these:
- Kalamata olives (chopped small – about 2 tablespoons)
- Roasted red peppers (drained well and diced)
- Artichoke hearts (the jarred kind, chopped rough)
- Toasted pine nuts or walnuts for crunch
Meat lovers’ version: While I adore the vegetarian version, sometimes I brown some ground lamb or turkey with oregano to mix into the filling. About 1/2 pound does the trick without overwhelming the other flavors.
The moral of the story? Don’t be afraid to play with this recipe. Some of my best kitchen creations came from “oops, I’m out of that” moments. Just keep the basic ratios similar and you really can’t go wrong. That’s the beauty of stuffed peppers – they’re like edible blank canvases waiting for your personal touch!
Serving Suggestions
Now for the fun part – how to serve these gorgeous stuffed peppers! I’ve found they’re incredibly versatile depending on the occasion. For a simple weeknight dinner, I’ll often pair them with just a quick green salad. But when I’m entertaining? Oh boy, do I love turning this into a full Mediterranean feast!
My go-to pairings:
- A crisp Greek salad with tomatoes, cucumbers, and red onion – that tangy dressing cuts through the richness perfectly
- Warm pita bread or crusty baguette to scoop up any filling that escapes (and trust me, there will be escapees!)
- Cool tzatziki sauce for dipping – the yogurt complements the feta beautifully
- Roasted lemon potatoes if I’m feeling extra indulgent
Presentation tip: Arrange the peppers on a large platter with all the sides – the vibrant colors make for such an Instagram-worthy spread! I like to garnish with fresh dill or parsley for a pop of green. And don’t forget – these taste amazing at room temperature too, making them perfect for potlucks or picnics.
For wine lovers, a dry rosé or crisp Sauvignon Blanc pairs wonderfully with the Mediterranean flavors. My husband always jokes that I plan the wine pairing before the meal – and he’s not wrong!
Storing and Reheating
Okay, confession time – I almost never have leftovers of these stuffed peppers because we gobble them up too fast! But on the rare occasions when I do, here’s how I keep them tasting just as amazing the next day:
Fridge storage: Let the peppers cool completely (about 30 minutes) before storing. Pop them in an airtight container – I like to line them up snugly so they don’t tip over. They’ll keep beautifully for up to 3 days. Pro tip: Store any extra filling separately if you have it – makes for an amazing lunch bowl!
Reheating magic: The oven is absolutely the way to go here. Preheat to 350°F (175°C), place the peppers on a baking sheet, and warm for 10-15 minutes until heated through. This keeps the texture perfect – no sad, soggy peppers! If you’re in a hurry, you can microwave them for about 1 minute, but I’ll warn you – the peppers lose some of that nice roasted texture.
Freezing? Meh. I’ve tried freezing these, and while they’re edible, the peppers get a bit mushy when thawed. If you must freeze, do it before baking – stuff the peppers, wrap tightly in foil, and freeze. Then bake straight from frozen, adding about 10 extra minutes to the cooking time.
One last tip: If your leftover peppers seem dry when reheating, drizzle a tiny bit of olive oil over the top before warming. Brings them right back to life! Now you’ve got no excuse not to make extras – future you will be so grateful for that ready-to-go delicious meal.
Nutritional Information
Let me break down why these stuffed peppers make me feel so good about dinner – and it’s not just because they taste amazing! Here’s the nutritional scoop per serving (that’s one glorious stuffed pepper):
- Calories: 280
- Protein: 10g (quinoa and feta team up for this!)
- Carbs: 35g
- Fiber: 6g (thanks to all those veggies and quinoa)
- Fat: 12g (mostly the good kind from olive oil and feta)
- Sugar: 5g (natural sweetness from the peppers)
Now, full disclosure – these numbers are estimates. Your actual nutrition may vary based on the exact size of your peppers (I’ve had some real whoppers from the farmers market!) and the brands you use. That’s why I always recommend:
- Measuring your quinoa cooked vs dry (big calorie difference!)
- Using a light hand with the feta if you’re watching sodium
- Loading up extra spinach for bonus nutrients without changing the flavor much
What I love most is how balanced this meal is – you’re getting complete protein, healthy fats, and complex carbs all in one colorful package. My nutritionist friend calls it “nutritional harmony” – I just call it delicious!
Remember: Nutritional info is based on standard ingredients. Always check labels if you have specific dietary needs.
Frequently Asked Questions
Can I use frozen spinach instead of fresh?
Absolutely! I’ve done this many times when my fresh spinach went rogue in the fridge. Just thaw and squeeze out ALL the excess water – I mean really wring it out in a clean towel. Frozen spinach holds way more moisture, and we don’t want soggy pepper filling. Use about 1/2 cup thawed spinach to replace the 2 cups fresh.
Can I make these stuffed peppers ahead of time?
You bet! These are actually one of my favorite make-ahead meals. Prep them completely (including the initial pepper roasting), then refrigerate unbaked for up to 24 hours. When ready, just pop them in the oven – you might need to add 5 extra minutes since they’re starting cold. Perfect for dinner parties when you want to enjoy your guests instead of being stuck in the kitchen!
Are these spinach feta stuffed peppers gluten-free?
Yes indeed! All the ingredients are naturally gluten-free – quinoa, veggies, cheese, etc. Just double check your feta if you’re super sensitive – very rarely some brands add wheat-based anti-caking agents (I know, weird right?). Stick with plain crumbled feta or a block you crumble yourself to be safe.
What’s the best way to reheat leftovers without drying them out?
Oh honey, I’ve mastered this after many sad dried-out pepper incidents! The oven is your friend here – 350°F for about 10 minutes with a tiny drizzle of olive oil or water in the baking dish. If you must microwave (no judgment!), cover with a damp paper towel and do 30-second bursts. The steam helps keep things moist.
Can I use different colored bell peppers?
Please do! I love mixing colors for a stunning presentation. Just know that green peppers are slightly more bitter while red, orange and yellow are sweeter. They all work beautifully though – the flavor differences are subtle once stuffed with all that delicious filling. Pro tip: Buy peppers that can stand upright easily for prettiest results!
Share Your Spinach Feta Stuffed Peppers
Oh my gosh, I would LOVE to see your versions of these stuffed peppers! Drop a comment below or tag me on Instagram – nothing makes me happier than seeing how you make this recipe your own. Did you add some roasted eggplant like my neighbor Maria? Throw in some pine nuts like my cousin Alex? I want to hear all about it!
This recipe has become such a happy little tradition in my kitchen, and I’d be thrilled if it becomes one in yours too. Snap a photo of those gorgeous rainbow peppers before you devour them (if you can resist that long!). Your creativity might just inspire someone else’s dinner tonight.
And hey, if you run into any questions along the way, don’t hesitate to ask! I check comments daily – we’re all learning together in this crazy cooking adventure. Now go forth and stuff those peppers, my friends – can’t wait to see what you create!
PrintDelicious Spinach Feta Stuffed Peppers in 45 Minutes
A wholesome Mediterranean-inspired dish featuring bell peppers stuffed with quinoa, spinach, and feta cheese. Perfect for a healthy weeknight dinner.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: Mediterranean
- Diet: Vegetarian
Ingredients
- 4 large bell peppers (red, yellow, or green)
- 1 cup cooked quinoa
- 2 cups fresh spinach (lightly sautéed)
- 1/2 cup crumbled feta cheese
- 1/4 cup sun-dried tomatoes, chopped
- 2 tbsp olive oil
- 2 cloves garlic, minced
- Salt & black pepper to taste
- Optional: pinch of crushed red pepper for heat
Instructions
- Preheat oven to 375°F. Slice the tops off bell peppers and remove seeds. Drizzle with olive oil and roast for 10 minutes.
- In a skillet, heat olive oil and sauté garlic until fragrant. Add spinach and cook until wilted.
- In a bowl, mix cooked quinoa, sautéed spinach, chopped sun-dried tomatoes, and crumbled feta. Season with salt, pepper, and optional chili flakes.
- Fill roasted peppers with the quinoa mixture. Return to oven and bake for 15–20 minutes.
- Garnish with extra feta and sun-dried tomatoes before serving.
Notes
- Use any color bell pepper for variety.
- Add extra veggies like zucchini or mushrooms for more flavor.
- Store leftovers in an airtight container for up to 3 days.
Nutrition
- Serving Size: 1 stuffed pepper
- Calories: 280
- Sugar: 5g
- Sodium: 300mg
- Fat: 12g
- Saturated Fat: 4g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 6g
- Protein: 10g
- Cholesterol: 15mg

