Keto Taco Stuffed Peppers (Printable)

Bell peppers filled with spiced beef and topped with melted cheddar for a satisfying low-carb dish.

# What You Need:

→ Bell Peppers

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

→ Taco Filling

02 - 1.1 lbs ground beef (80/20 blend)
03 - 1 small onion, finely chopped
04 - 2 cloves garlic, minced
05 - 1 medium tomato, diced
06 - 1 tbsp tomato paste
07 - 1 tsp ground cumin
08 - 1 tsp chili powder
09 - 1/2 tsp smoked paprika
10 - 1/2 tsp dried oregano
11 - 1/2 tsp salt
12 - 1/4 tsp black pepper
13 - 2 tbsp olive oil

→ Cheese and Garnish

14 - 1 cup shredded cheddar cheese
15 - 2 tbsp fresh cilantro, chopped (optional)
16 - 2 tbsp scallions, sliced (optional)
17 - Sour cream for serving (optional)

# Directions:

01 - Preheat oven to 375°F. Lightly grease a baking dish large enough to accommodate all bell peppers standing upright.
02 - Slice off the tops of the bell peppers and remove all seeds and membranes. If necessary, trim the base slightly to ensure they stand upright. Arrange prepared peppers in the baking dish.
03 - Heat olive oil in a large skillet over medium heat. Add chopped onion and minced garlic, sautéing for 2-3 minutes until softened and fragrant.
04 - Add ground beef to the skillet, breaking it apart with a spoon as it cooks. Continue cooking for 6-8 minutes until fully browned and cooked through. Drain excess fat if necessary.
05 - Stir in diced tomato, tomato paste, cumin, chili powder, smoked paprika, oregano, salt, and pepper. Simmer for 3-4 minutes until the mixture becomes fragrant and slightly thickened.
06 - Divide the taco beef mixture evenly among the hollowed bell peppers, packing gently to fill each pepper completely.
07 - Sprinkle shredded cheddar cheese generously over the top of each stuffed pepper.
08 - Cover the baking dish loosely with aluminum foil and bake for 20 minutes.
09 - Remove foil and bake for an additional 10 minutes until the cheese is melted, bubbly, and lightly browned.
10 - Remove from oven and garnish with fresh cilantro and scallions if desired. Serve immediately with a dollop of sour cream on the side.

# Expert Suggestions:

01 -
  • It feels indulgent and restaurant-quality, but comes together faster than takeout.
  • The crispy-tender pepper flesh against that hot, cheesy beef filling creates real textural magic.
  • You get a complete meal with zero guilt if you're watching carbs, and honestly, you won't miss a thing.
02 -
  • Don't skip removing the foil halfway through baking, or your cheese will steam rather than brown and crisp up.
  • If your peppers are falling over in the dish, it's not a disaster, but trimming that base flat makes the whole cooking process feel more controlled and less stressful.
03 -
  • Prep your peppers and filling up to a day ahead, then assemble and bake fresh on dinner night for maximum convenience.
  • If you're serving guests who aren't keto, have some rice or a warm tortilla on hand so they can build their own tacos from the filling.
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