Pork
Powerproteinplates
Mediterranean Stuffed Bell Peppers with Quinoa and Feta
By Powerproteinplates Test KitchenReviewed by Powerproteinplates Editorial TeamPublished Mar 29, 2026 · Updated May 11, 2026
Mediterranean
50 mins
high-proteinmuscle-buildingfitness-friendlygluten-freemeal-prep-friendlyeasy-recipesbalancedwhole-foodskid-friendly
Enjoy this Mediterranean stuffed bell peppers recipe featuring high-protein quinoa and creamy feta combined with fresh vegetables for a delicious, balanced, gluten-free meal ideal for fitness enthusiasts, muscle building, and easy meal prep.
Prep
15 min
Cook
35 min
Total
50 min
Servings
4
Difficulty
easy
Cuisine
Mediterranean
Ingredients
Servings
4
- 4 large bell peppers (any color), tops sliced off and seeds removed
- 1 cup quinoa, rinsed thoroughly
- 2 cups low-sodium vegetable broth
- 1 cup cherry tomatoes, quartered
- 1/2 cup cucumber, diced
- 1/3 cup Kalamata olives, pitted and sliced
- 1/4 cup red onion, finely chopped
- 3/4 cup crumbled feta cheese
- 2 tablespoons fresh parsley, chopped
- 2 tablespoons fresh mint, chopped
- 2 tablespoons extra virgin olive oil
- 2 cloves garlic, minced
- 1 teaspoon dried oregano
- Salt and freshly ground black pepper, to taste
- Juice of 1 lemon
Instructions
-
Preheat your oven to 375°F (190°C).
-
In a medium saucepan, combine the rinsed quinoa and low-sodium vegetable broth. Bring to a boil over medium-high heat.
-
Reduce the heat to low, cover, and simmer for 15 minutes or until quinoa is tender and liquid is absorbed.
-
Remove from heat and fluff quinoa with a fork; allow to cool slightly.
-
Meanwhile, prepare the bell peppers by cutting off tops and removing seeds and membranes. Set aside.
-
In a large bowl, mix cooked quinoa, cherry tomatoes, diced cucumber, Kalamata olives, red onion, crumbled feta, parsley, mint, minced garlic, and dried oregano.
-
Add olive oil, lemon juice, salt, and pepper; stir gently to combine evenly.
-
Stuff each bell pepper with the quinoa mixture, packing lightly to fill.
-
Place stuffed peppers upright in a baking dish; trim bottoms if needed for stability.
-
Cover baking dish with foil and bake for 25 minutes.
-
Remove foil and bake an additional 10 minutes until peppers are tender and tops lightly golden.
-
Take out of oven; let cool 5 minutes before serving.
-
Optionally garnish with extra parsley or mint. Serve warm or at room temperature.
Frequently Asked Questions
Reader questions and answers for this recipe will appear here.
Customize your Mediterranean Stuffed Bell Peppers to fit various dietary preferences or ingredient availability with these nutritious substitutions:
- Feta Cheese: Swap for crumbled firm tofu or vegan feta for a dairy-free or vegan version, retaining creamy texture and tang.
- Quinoa: Replace with brown rice, millet, or cooked lentils to add fiber and alternative plant-based protein sources.
- Vegetable Broth: Use chicken or beef broth for a non-vegetarian option or coconut broth to add subtle flavor while maintaining gluten- and dairy-free status.
- Olives: Substitute with capers or sun-dried tomatoes if you prefer a low-sodium alternative or dislike olives.
- Bell Peppers: Use hollowed zucchinis, large tomatoes, or portobello mushroom caps as low-carb stuffing vessels for variety.
- Fresh Herbs: Swap parsley and mint with fresh basil or cilantro depending on flavor preference or ingredient availability to maintain fresh, herbal notes.
These swaps help you tailor this recipe for vegan, vegetarian, muscle-building, and meal-prep-friendly needs while preserving its signature Mediterranean flavors.
Protein Highlight
These Mediterranean Stuffed Bell Peppers provide a substantial protein boost from quinoa and creamy feta cheese, offering about 12 grams of protein per serving. This vegetarian, high-protein recipe supports muscle recovery and sustained energy, ideal for fitness-focused meal prep and balanced nutrition.
Quinoa is a complete plant protein containing all nine essential amino acids, while feta contributes valuable dairy-based protein and calcium. Paired with fresh vegetables and heart-healthy extra virgin olive oil, this dish delivers balanced macronutrients to fuel your active lifestyle effectively.
Gluten-free, easy to prepare, and family-friendly, these stuffed peppers make a wholesome, nutrient-rich choice suitable for athletes, busy households, and anyone pursuing whole-foods based diets.
Goal Fit
This Mediterranean Stuffed Bell Peppers recipe perfectly supports muscle-building goals and maintaining a balanced diet. Rich in high-protein quinoa and feta cheese, this vegetarian meal promotes muscle growth and recovery with complete plant and dairy proteins.
Incorporating fresh vegetables, herbs, and heart-healthy olive oil supplies essential nutrients and healthy fats, supporting overall fitness, cardiovascular health, and energy management.
Designed to be meal-prep-friendly and easy-to-make, it fits busy lifestyles, offering convenient, nutritious meals that help keep you on track with fitness routines. It's also gluten-free and kid-friendly, making it an inclusive choice for diverse dietary needs and family meals.
Whether your goal is to build lean muscle, sustain workout energy, or enjoy wholesome, flavorful dishes, this recipe aligns seamlessly with your health and fitness objectives.
Protein Density
Boost your protein intake with this Mediterranean Stuffed Bell Peppers recipe, featuring quinoa and feta cheese as primary protein sources. Quinoa is a rare plant-based complete protein that includes all nine essential amino acids, supporting effective muscle repair and sustained energy.
Combined with protein-rich feta, fresh vegetables, and fiber, this recipe delivers a balanced meal with high protein density without relying on meat. Being gluten-free, easy-to-prepare, and kid-friendly, it's versatile for many dietary preferences and lifestyle needs.
Perfect for meal-prep-friendly routines, it supports fullness and nutritional balance, making it ideal for active adults and families seeking nutritious whole-food-based recipes.
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