High Protein Unstuffed Peppers

By Rowan Pierce

On February 2, 2026

An overhead shot of the deconstructed stuffed pepper skillet, highlighting the colorful mix of ingredients before the cheese is added.

Cuisine

American

Prep time

15 minutes

Cooking time

25 minutes

Total time

40 minutes

Servings

6 servings

This High Protein Unstuffed Peppers recipe is the easy, delicious, and satisfying weeknight meal you’ve been searching for. It packs all the classic flavor of traditional stuffed peppers into a simple one-pan skillet meal, but with a serious protein boost to keep you full and energized. Forget the tedious process of stuffing and baking—this deconstructed version is ready in under 40 minutes and is perfect for meal prep!

We’ve loaded this recipe with lean ground turkey, protein-rich quinoa, and a secret ingredient that makes it incredibly creamy and satisfying. It’s a game-changer for busy weeknights and a fantastic way to hit your fitness goals without sacrificing flavor.

A close-up of a serving of the high protein unstuffed peppers on a plate, garnished with fresh parsley.
Ready for dinner! This high-protein meal is as delicious as it is easy.

Why This High Protein Unstuffed Peppers Recipe Works

You are going to absolutely love this recipe, and here’s why:

  • Incredibly Easy: Everything comes together in one skillet. Less mess and less stress make this the perfect dinner for any night of the week.
  • Packed with Protein: We use lean ground turkey, quinoa, and cottage cheese to create a powerhouse meal that supports muscle growth and keeps you satisfied for hours.
  • Perfect for Meal Prep: This recipe holds up beautifully in the refrigerator. Just portion it out into containers for healthy lunches or quick dinners all week long.
  • Flavorful & Customizable: It’s rich, savory, and cheesy, with all the classic stuffed pepper flavors you crave. Plus, it’s super easy to customize with different proteins or veggies.

The Key Ingredients for High Protein Unstuffed Peppers

This recipe uses simple, wholesome ingredients to create a truly spectacular dish. Here’s what you’ll need to gather.

Lean Protein Power

We start with lean ground turkey as our base. It’s a fantastic source of protein and lower in fat than ground beef. However, you can easily substitute it with lean ground beef or ground chicken depending on your preference.

The Flavorful Veggie Base

A classic mix of diced onion, garlic, and of course, colorful bell peppers creates the foundational flavor. We use a mix of red, yellow, and green peppers for a vibrant look and a range of sweet and earthy notes.

Carbs & Secret Protein Boosters

Instead of rice, we use quinoa, a complete protein that adds a wonderful texture and nutritional boost. The real secret to the high protein content and creamy texture is low-fat cottage cheese. Blended until smooth, it disappears into the sauce, adding richness and a significant amount of protein without excess fat.

An overhead shot of the deconstructed stuffed pepper skillet, highlighting the colorful mix of ingredients before the cheese is added.
A perfect balance of protein, veggies, and flavor in every bite.

How to Make High Protein Unstuffed Peppers Step-by-Step

Making this unstuffed pepper skillet is incredibly straightforward. Follow these simple steps for a perfect result every time.

  1. Cook the Quinoa: Start by cooking your quinoa according to the package directions. This usually involves simmering it in water or broth until the liquid is absorbed.
  2. Sauté the Vegetables: In a large skillet, heat olive oil over medium-high heat. Add the diced onion and bell peppers, cooking until they begin to soften, which usually takes about 5-7 minutes. Add the minced garlic and cook for another minute until fragrant.
  3. Brown the Turkey: Add the ground turkey to the skillet. Break it up with a spoon and cook until it’s no longer pink. Drain any excess fat from the pan.
  4. Combine Ingredients: Stir in the crushed tomatoes, tomato sauce, cooked quinoa, and seasonings (Italian seasoning, salt, pepper, and red pepper flakes). Bring the mixture to a simmer and let it cook for about 10 minutes to allow the flavors to meld together.
  5. Add the Creaminess: Stir in the blended cottage cheese until it’s fully incorporated and the mixture is creamy.
  6. Melt the Cheese: Top the skillet with shredded mozzarella cheese. Cover the pan and let it cook for another 2-3 minutes, or until the cheese is perfectly melted and bubbly. Garnish with fresh parsley before serving.

Expert Tips for the Best Unstuffed Peppers

Want to take your unstuffed pepper skillet to the next level? Here are a few expert tips:

  • Don’t Overcrowd the Pan: Use a large skillet or Dutch oven to ensure the ingredients have enough space to brown properly, which enhances their flavor.
  • Blend Your Cottage Cheese: For the smoothest, creamiest texture, blend the cottage cheese in a small blender or food processor before adding it. This ensures there are no lumps, and it melts seamlessly into the dish.
  • Toast the Quinoa: For a nuttier flavor, rinse your quinoa and then toast it in the dry skillet for a minute or two before adding the cooking liquid.

Delicious Variations and Substitutions

This recipe is a great starting point for creativity. Try one of these delicious variations:

  • Spicy Version: Add a diced jalapeño with the onions or a pinch of cayenne pepper for some extra heat.
  • Different Grains: You can easily substitute the quinoa with brown rice, cauliflower rice for a low-carb option, or even orzo. If you like a cheesy dish, you might enjoy this Alfredo Tortellini Bake.
  • Add More Veggies: Feel free to toss in other vegetables like mushrooms, zucchini, or spinach for an extra nutritional kick.
  • Pizza Style: For a fun twist, check out these Pizza Stuffed Peppers for a similar concept with a pepperoni and mozzarella spin.

How to Store and Reheat

This unstuffed pepper skillet is perfect for making ahead. Store leftovers in an airtight container in the refrigerator for up to 4 days. To reheat, simply microwave individual portions until hot, or gently warm the skillet on the stovetop over medium-low heat. This dish is a great alternative to a classic casserole like this Hamburger Green Bean Casserole.

Frequently Asked Questions

Yes, you can freeze this dish. For best results, let it cool completely and store it in a freezer-safe, airtight container for up to 3 months. Thaw it in the refrigerator overnight before reheating on the stovetop or in the microwave.

Absolutely! Lean ground chicken or lean ground beef (90/10 or leaner) are excellent substitutes for ground turkey in this recipe. The cooking time will remain the same.

This is a fantastic meal prep recipe! Once cooled, store it in airtight containers in the refrigerator for up to 4 days. The flavors meld together beautifully over time.

As written with quinoa, this recipe is not keto-friendly. To make it keto, simply replace the quinoa with an equal amount of riced cauliflower. This will significantly lower the carb count while keeping the dish delicious and high in protein.

To boost the protein content further, you can add a can of rinsed black beans or chickpeas along with the tomatoes. You can also increase the amount of cottage cheese or serve it with a side of Greek yogurt.

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A top-down view of a cast iron skillet filled with High Protein Unstuffed Peppers, showing vibrant bell peppers, ground turkey, and melted mozzarella cheese. A wooden spoon rests in the skillet.
All the flavor of stuffed peppers, but made easy in one pan!

High Protein Unstuffed Peppers Recipe

An overhead shot of the deconstructed stuffed pepper skillet, highlighting the colorful mix of ingredients before the cheese is added.

High Protein Unstuffed Peppers

This High Protein Unstuffed Peppers recipe is a quick, easy, and delicious one-pan skillet meal loaded with lean turkey, quinoa, and creamy cottage cheese. Perfect for a healthy weeknight dinner and meal prep!
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American
Calories: 485

Ingredients
  

Main Dish
  • 1 cup quinoa uncooked
  • 2 cups water or chicken broth for cooking quinoa
  • 1 tbsp olive oil
  • 1 large onion diced
  • 3 bell peppers assorted colors, chopped
  • 3 cloves garlic minced
  • 1.5 lbs lean ground turkey 93/7
  • 15 oz can crushed tomatoes undrained
  • 8 oz can tomato sauce
  • 2 tsp Italian seasoning
  • 1 tsp salt or to taste
  • 0.5 tsp black pepper or to taste
  • 1 cup low-fat cottage cheese blended until smooth
  • 1.5 cups shredded mozzarella cheese
  • 2 tbsp fresh parsley chopped, for garnish

Equipment

  • 1 Large Skillet
  • 1 Blender or Food Processor For blending cottage cheese

Method
 

Main
  1. Rinse the quinoa and cook according to package directions using water or broth. Set aside.
  2. Heat olive oil in a large skillet over medium-high heat. Add the diced onion and bell peppers. Cook for 5-7 minutes, until softened. Add the minced garlic and cook for 1 more minute until fragrant.
  3. Add the ground turkey to the skillet. Use a spoon to break it apart and cook until browned and cooked through. Drain any excess grease.
  4. Stir in the crushed tomatoes, tomato sauce, cooked quinoa, Italian seasoning, salt, and pepper. Bring to a simmer and cook, stirring occasionally, for 10 minutes.
  5. While the skillet simmers, place the cottage cheese in a small blender and blend until completely smooth. Stir the blended cottage cheese into the skillet until well combined and creamy.
  6. Sprinkle the shredded mozzarella cheese over the top. Cover the skillet and reduce heat to low. Let it cook for 2-3 minutes, or until the cheese is melted and bubbly. Garnish with fresh parsley and serve warm.

Notes

Tip 1: For a lower-carb version, swap the quinoa for an equal amount of cauliflower rice (add it in with the tomatoes and simmer).
Tip 2: Use a blend of cheeses like mozzarella and provolone for an even cheesier, more flavorful topping.
Tip 3: If you don't have a blender, you can use an immersion blender to smooth out the cottage cheese, or substitute with Greek yogurt for a similar protein boost, though the flavor will be tangier.

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