High Protein Taco Stuffed Peppers – A Hearty, Flavor-Packed Dinner
This is the kind of weeknight dinner that checks every box: bold flavor, great texture, simple prep, and serious protein. These taco stuffed peppers are savory, satisfying, and easy to customize to your taste or diet. They’re perfect for meal prep, a family dinner, or a casual get-together.
You get all the fun of taco night without the mess, and the bell peppers bring color, crunch, and extra nutrients.
High Protein Taco Stuffed Peppers - A Hearty, Flavor-Packed Dinner
Ingredients
Method
- Prep the peppers: Preheat your oven to 400°F (200°C). Slice the tops off the bell peppers and remove seeds and membranes. If they don’t stand upright, shave a tiny bit off the bottoms to level them.Place them in a baking dish cut-side up.
- Soften the peppers (optional but helpful): Brush the insides with a little olive oil and bake for 8–10 minutes while you prepare the filling. This helps them cook evenly and stay tender.
- Cook the aromatics: Heat olive oil in a large skillet over medium heat. Add onion and cook 3–4 minutes until softened.Stir in garlic and cook 30 seconds, just until fragrant.
- Brown the meat: Add ground turkey or beef. Break it up with a spoon and cook until no longer pink, about 5–7 minutes. Season lightly with salt and pepper.
- Build the taco base: Stir in tomato paste and cook 1 minute to caramelize.Add diced tomatoes (or salsa), taco seasoning, and a splash of water if it looks dry. Simmer 2–3 minutes.
- Add the fillers: Fold in black beans, corn (if using), and cooked rice or quinoa (if using). Taste and adjust seasoning with more taco spice, salt, or pepper.
- Stuff the peppers: Remove peppers from the oven.Fill each pepper firmly with the taco mixture, mounding slightly on top. Sprinkle with half the cheese.
- Bake: Cover the dish loosely with foil and bake 15 minutes. Remove foil, top with remaining cheese, and bake another 5–7 minutes, until the cheese is melted and bubbly.
- Finish and serve: Let cool for 5 minutes.Garnish with cilantro and your favorite toppings. Serve with lime wedges for a fresh squeeze over the top.
What Makes This Recipe So Good
- Protein you can count on: Lean ground turkey or beef, plus black beans, pack each serving with a generous hit of protein to keep you full.
- Balanced and hearty: You get fiber from beans and peppers, healthy fats from cheese and avocado, and steady energy from optional rice or quinoa.
- Weeknight friendly: Simple ingredients, minimal chopping, and a quick bake time make this doable on a busy night.
- Customizable spice: Adjust the heat with jalapeño, extra chili powder, or a mild salsa—make it kid-friendly or bring the fire.
- Great for leftovers: They reheat beautifully, and the flavors get even better the next day.
What You’ll Need
- 4 large bell peppers (any color; red and yellow are sweeter)
- 1 pound lean ground turkey or beef (93% lean or higher)
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 1 cup cooked black beans (rinsed and drained if canned)
- 1 cup cooked brown rice or quinoa (optional for extra volume and fiber)
- 1 tablespoon olive oil
- 2 tablespoons tomato paste
- 1 cup canned diced tomatoes (drained) or your favorite salsa
- 2–3 tablespoons taco seasoning (store-bought or homemade)
- 1/2 cup corn kernels (frozen or canned, optional)
- 1 cup shredded cheese (Mexican blend, cheddar, or Monterey Jack)
- Salt and black pepper, to taste
- Fresh cilantro, chopped, for garnish
- Optional toppings: Greek yogurt or sour cream, avocado, jalapeño slices, lime wedges
Step-by-Step Instructions
- Prep the peppers: Preheat your oven to 400°F (200°C). Slice the tops off the bell peppers and remove seeds and membranes. If they don’t stand upright, shave a tiny bit off the bottoms to level them.
Place them in a baking dish cut-side up.
- Soften the peppers (optional but helpful): Brush the insides with a little olive oil and bake for 8–10 minutes while you prepare the filling. This helps them cook evenly and stay tender.
- Cook the aromatics: Heat olive oil in a large skillet over medium heat. Add onion and cook 3–4 minutes until softened.
Stir in garlic and cook 30 seconds, just until fragrant.
- Brown the meat: Add ground turkey or beef. Break it up with a spoon and cook until no longer pink, about 5–7 minutes. Season lightly with salt and pepper.
- Build the taco base: Stir in tomato paste and cook 1 minute to caramelize.
Add diced tomatoes (or salsa), taco seasoning, and a splash of water if it looks dry. Simmer 2–3 minutes.
- Add the fillers: Fold in black beans, corn (if using), and cooked rice or quinoa (if using). Taste and adjust seasoning with more taco spice, salt, or pepper.
- Stuff the peppers: Remove peppers from the oven.
Fill each pepper firmly with the taco mixture, mounding slightly on top. Sprinkle with half the cheese.
- Bake: Cover the dish loosely with foil and bake 15 minutes. Remove foil, top with remaining cheese, and bake another 5–7 minutes, until the cheese is melted and bubbly.
- Finish and serve: Let cool for 5 minutes.
Garnish with cilantro and your favorite toppings. Serve with lime wedges for a fresh squeeze over the top.
Keeping It Fresh
- Refrigerate: Store cooked stuffed peppers in an airtight container for up to 4 days. Keep toppings like avocado or yogurt separate until serving.
- Reheat: Microwave on medium power 1–2 minutes per pepper, or warm in a 325°F (165°C) oven for 12–15 minutes.
Add a splash of water and cover to keep them moist.
- Freeze: Cool completely, wrap each pepper tightly, and freeze for up to 2 months. Thaw overnight in the fridge, then reheat as above.
- Meal prep tip: Make the filling ahead and refrigerate for 3 days. Stuff and bake when you’re ready to eat for the best texture.
Health Benefits
- High protein for satiety: Lean meat plus beans delivers a strong protein combo that helps keep you full and supports muscle maintenance.
- Fiber-rich: Black beans, peppers, and optional whole grains support digestion and steady energy.
- Micronutrient boost: Bell peppers bring vitamin C and antioxidants,
Printable Recipe Card
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