Keto Taco Stuffed Peppers

Featured in: Hearty Main Dishes

These vibrant bell peppers are filled with a savory blend of spiced ground beef, seasoned with cumin, chili powder, and smoked paprika. Topped generously with melted cheddar cheese, they create a fulfilling low-carb meal ideal for a quick and easy dinner. The combination of fresh peppers and rich cheese offers a balanced texture and flavor profile while keeping preparation and cooking times minimal. Optional garnishes such as cilantro and scallions enhance freshness, making this dish both colorful and satisfying.

Updated on Sat, 14 Feb 2026 17:22:53 GMT
Vibrant bell peppers stuffed with seasoned ground beef taco filling, topped with gooey melted cheddar cheese for a delicious keto-friendly dinner. Save to Pinterest
Vibrant bell peppers stuffed with seasoned ground beef taco filling, topped with gooey melted cheddar cheese for a delicious keto-friendly dinner. | ricoskillet.com

Bring the vibrant flavors of a taco night to your dinner table with these Keto Taco Stuffed Bell Peppers. This dish combines colorful, roasted bell peppers with a savory, perfectly spiced ground beef filling, all topped with a bubbling layer of melted cheddar cheese for a satisfying, low-carb meal that the whole family will enjoy.

Vibrant bell peppers stuffed with seasoned ground beef taco filling, topped with gooey melted cheddar cheese for a delicious keto-friendly dinner. Save to Pinterest
Vibrant bell peppers stuffed with seasoned ground beef taco filling, topped with gooey melted cheddar cheese for a delicious keto-friendly dinner. | ricoskillet.com

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Using bell peppers as a natural vessel for the taco filling not only keeps the dish gluten-free but also adds a wonderful sweetness and crunch that pairs perfectly with the Tex-Mex spices. Whether you choose red, yellow, or green peppers, the result is a beautiful and nutritious main dish.

Ingredients

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  • Bell Peppers: 4 large bell peppers (any color), tops sliced off and seeds removed
  • Ground Beef: 500 g (1.1 lb) ground beef (80/20 recommended)
  • Onion & Garlic: 1 small onion (finely chopped), 2 cloves garlic (minced)
  • Tomato & Paste: 1 medium tomato (diced), 1 tbsp tomato paste
  • Spices: 1 tsp ground cumin, 1 tsp chili powder, 1/2 tsp smoked paprika, 1/2 tsp dried oregano, 1/2 tsp salt, 1/4 tsp black pepper
  • Oil: 2 tbsp olive oil
  • Cheese: 120 g (1 cup) shredded cheddar cheese
  • Garnish (Optional): 2 tbsp chopped fresh cilantro, 2 tbsp sliced scallions, sour cream

Instructions

1. Oven Setup
Preheat oven to 190°C (375°F). Lightly grease a baking dish large enough to fit all bell peppers upright.
2. Pepper Preparation
Slice off the tops and remove seeds. If needed, trim the base to help them stand upright. Place in the baking dish.
3. Sauté Aromatics
Heat olive oil in a large skillet over medium heat. Add onion and garlic, sauté for 2–3 minutes until softened.
4. Cook Beef
Add ground beef and cook, breaking it up, until browned and cooked through (about 6–8 minutes). Drain excess fat if necessary.
5. Season the Filling
Stir in diced tomato, tomato paste, cumin, chili powder, smoked paprika, oregano, salt, and pepper. Simmer for 3–4 minutes until fragrant and slightly thickened.
6. Stuff the Peppers
Spoon the taco beef mixture evenly into the hollowed bell peppers, packing it in gently.
7. Add Cheese
Sprinkle shredded cheddar cheese generously over the tops of the stuffed peppers.
8. Bake
Cover loosely with foil and bake for 20 minutes. Uncover and bake for an additional 10 minutes, or until cheese is melted and bubbly.
9. Garnish and Serve
Remove from oven. Garnish with chopped cilantro and scallions if desired. Serve hot, with a dollop of sour cream if liked.

Zusatztipps für die Zubereitung

For the best results, ensure you drain the excess fat from the ground beef after browning to prevent the peppers from becoming too oily. Additionally, check the labels of your cheese and tomato paste for hidden gluten or additives if you have specific sensitivities. This dish contains dairy.

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Varianten und Anpassungen

If you prefer a lighter protein, you can substitute the ground beef with ground turkey or chicken. For those who enjoy extra spice, consider adding a few jalapeño slices to the filling or on top before baking. For a dairy-free version, simply use a plant-based cheese alternative.

Serviervorschläge

Serve these stuffed peppers with a side of avocado slices or a fresh green salad for a complete and balanced meal. A generous dollop of sour cream on top adds a creamy element that perfectly balances the savory spices.

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| ricoskillet.com

These Keto Taco Stuffed Bell Peppers are a nutritious powerhouse, providing 28g of protein and 25g of healthy fats per serving at only 375 calories. They are a wonderful way to enjoy all the flavor of a taco night while staying on track with your low-carb goals.

Recipe FAQs

What type of bell peppers work best?

Large, colorful bell peppers like red, yellow, or green work well. Choose firm peppers for easy stuffing and baking.

Can I substitute ground beef with other proteins?

Yes, ground turkey or chicken are great lean alternatives that keep the dish light while maintaining flavor.

How do I ensure the peppers stand upright during baking?

Trim the base slightly if needed to create a flat surface; this helps peppers stand steadily in the baking dish.

What can I use instead of cheddar cheese for a dairy-free option?

Plant-based cheese alternatives that melt well offer a suitable dairy-free substitute for the melted cheddar topping.

How can I add extra heat to the filling?

Incorporate jalapeño slices into the filling or place them on top before baking to enhance the spiciness.

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Keto Taco Stuffed Peppers

Bell peppers filled with savory spiced ground beef and melted cheddar for a flavorful low-carb dish.

Prep Duration
15 minutes
Time to Cook
30 minutes
Overall Time
45 minutes
Created by Paisley Arnold

Cuisine Category Hearty Main Dishes

Skill Level Easy

Cuisine Type Tex-Mex

Makes 4 Number of Servings

Diet Details No Gluten, Reduced Carbs

What You'll Need

Bell Peppers

01 4 large bell peppers, any color, tops sliced off and seeds removed

Taco Filling

01 1.1 lb ground beef (80/20 blend)
02 1 small onion, finely chopped
03 2 cloves garlic, minced
04 1 medium tomato, diced
05 1 tablespoon tomato paste
06 1 teaspoon ground cumin
07 1 teaspoon chili powder
08 1/2 teaspoon smoked paprika
09 1/2 teaspoon dried oregano
10 1/2 teaspoon salt
11 1/4 teaspoon black pepper
12 2 tablespoons olive oil

Cheese & Garnish

01 1 cup shredded cheddar cheese
02 2 tablespoons chopped fresh cilantro, optional
03 2 tablespoons sliced scallions, optional
04 Sour cream for serving, optional

Cooking Steps

Step 01

Preheat and Prepare Baking Dish: Preheat oven to 375°F. Lightly grease a baking dish large enough to accommodate all bell peppers standing upright.

Step 02

Prepare Bell Peppers: Slice off the tops of bell peppers and remove seeds. Trim the base if needed to ensure peppers stand upright. Arrange in the prepared baking dish.

Step 03

Sauté Aromatics: Heat olive oil in a large skillet over medium heat. Add chopped onion and minced garlic, sauté for 2 to 3 minutes until softened and fragrant.

Step 04

Brown Ground Beef: Add ground beef to the skillet, breaking it up with a spoon while cooking for 6 to 8 minutes until browned and cooked through. Drain excess fat if necessary.

Step 05

Build Taco Filling: Stir in diced tomato, tomato paste, ground cumin, chili powder, smoked paprika, dried oregano, salt, and black pepper. Simmer for 3 to 4 minutes until the mixture thickens and becomes fragrant.

Step 06

Fill Bell Peppers: Distribute the taco beef mixture evenly into each hollowed bell pepper, packing gently to fill completely.

Step 07

Add Cheese Topping: Sprinkle shredded cheddar cheese generously over the top of each stuffed pepper.

Step 08

Bake Covered: Cover the baking dish loosely with aluminum foil and bake for 20 minutes at 375°F.

Step 09

Final Bake and Melt: Remove foil and bake for an additional 10 minutes until cheese is fully melted and bubbling.

Step 10

Garnish and Serve: Remove from oven and garnish with fresh cilantro and sliced scallions if desired. Serve hot with a dollop of sour cream on the side.

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Tools You'll Need

  • Large skillet
  • Baking dish
  • Chef's knife and cutting board
  • Spoon or spatula
  • Aluminum foil

Allergy Warnings

Review every ingredient for allergens and get advice from a healthcare provider if you’re not sure.
  • Contains dairy from cheddar cheese and optional sour cream
  • Verify cheese and tomato paste labels for gluten or hidden additives if sensitive

Nutrition Info (per portion)

These numbers are for reference only and shouldn’t replace advice from a medical professional.
  • Calorie Count: 375
  • Fat content: 25 grams
  • Carbohydrates: 8 grams
  • Protein amount: 28 grams

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