Keto Stuffed Bell Peppers
Enjoy the classic flavors of stuffed bell peppers with this delicious and easy-to-make keto version. This recipe fills tender bell peppers with a savory blend of seasoned ground beef, riced cauliflower, and sugar-free marinara, all topped with a layer of melted cheese. It’s a comforting, low-carb meal that delivers all the hearty satisfaction of the traditional dish without the excess carbs.

Ingredients & What You’ll Need
- Green Bell Peppers (3): The base for this recipe; they provide a fresh, slightly bitter flavor that complements the savory filling.
- Yellow Onion (½ cup, diced): Adds a foundational aromatic and a touch of sweetness.
- Garlic (3 tsp, minced): Provides a savory and pungent flavor to the filling.
- Ground Beef (1 lb): The hearty protein that makes this dish so satisfying.
- Riced Cauliflower (2 cups): A low-carb replacement for rice that soaks up all the delicious flavors.
- Marinara Sauce (1 ¼ cups, sugar-free): Binds the filling together and provides a rich, tangy flavor.
- Dried Basil (1 tsp): An essential herb for classic Italian-inspired flavor.
- Garlic Salt (½ tsp) & Black Pepper (¼ tsp): Used to season the filling.
- Shredded Cheese (½ cup, 3 blend): A finishing touch that melts over the top for a gooey, savory crust.
- Butter (1 pad): Used to sauté the vegetables.
How to Make Keto Stuffed Bell Peppers
Making this low-carb version of stuffed peppers is a straightforward process that delivers incredible results.
Prepare the Peppers
First, preheat your oven to 350°F. While the oven heats, wash and dry the green bell peppers. Cut them in half lengthwise and carefully remove the seeds and the inner membrane. Discard those parts, and then place the pepper halves, cut side up, in a baking dish. Season the inside of each pepper with a sprinkle of salt and pepper.
Cook the Filling
Next, brown the ground beef in a large skillet over medium-high heat. Once it is cooked through, drain the excess grease from the pan and set the beef aside. To the same pan, add a pad of butter and sauté the diced onion, riced cauliflower, and minced garlic for 4-5 minutes, or until the vegetables become tender.
After the vegetables soften, add the cooked ground beef back into the pan. Stir in the marinara sauce, dried basil, garlic salt, and black pepper. Continue stirring until the mixture is heated through and all the ingredients are well combined.
Stuff and Bake
Spoon the hearty meat and sauce mixture evenly into each prepared bell pepper half. Sprinkle the top of each stuffed pepper with a little bit of shredded cheese. Cover the baking dish with foil and place it in the preheated oven. Bake for 30 minutes, or until the peppers are heated through and the cheese is melted.
Tips for the Perfect Keto Stuffed Bell Peppers
- Softening the Peppers: If you prefer your bell peppers to be very tender—soft enough to cut with a fork—simply add an additional 15 minutes to the baking time.
- Draining the Grease: Be sure to drain the grease from the ground beef before adding the vegetables. This prevents the filling from becoming too oily.
- Cauliflower Rice: You can use fresh or frozen riced cauliflower. Sautéing it with the onions and garlic will remove excess moisture and infuse it with flavor.
Final Thoughts
This Keto Stuffed Bell Peppers recipe shows that you can easily transform a classic comfort food into a delicious, low-carb meal. It is a fantastic option for meal prep or a satisfying family dinner. Enjoy every spoonful of this cheesy, savory filling nestled in a tender pepper, and know that you are eating healthy without sacrificing flavor.
Keto Stuffed Bell Peppers
Enjoy a hearty and delicious keto-friendly meal with this recipe for stuffed bell peppers, featuring a savory ground beef and cauliflower rice filling.
Ingredients
- 3 green bell peppers
- ½ cup yellow onions, diced
- 3 tsp garlic, minced
- 1 lb ground beef
- 2 cups riced cauliflower
- 1 ¼ cup marinara sauce (sugar-free)
- 1 tsp dried basil
- ½ tsp garlic salt
- ¼ tsp black pepper
- ½ cup shredded cheese (3 blend)
- Butter
Instructions
- Prep Peppers: Preheat oven to 350°F. Wash and slice peppers in half, remove seeds and membrane. Place cut side up in a baking dish and season with salt and pepper.
- Cook Filling: Brown ground beef, drain grease, and set aside. In the same pan, sauté a pad of butter with onions, cauliflower, and garlic until tender (4-5 minutes).
- Combine Ingredients: Add the cooked beef, marinara sauce, basil, garlic salt, and black pepper to the pan. Stir until heated through.
- Stuff & Bake: Spoon the mixture into each bell pepper half. Top with shredded cheese, cover with foil, and bake for 30 minutes.
- Serve: Remove from oven and enjoy.
Notes
- Pepper Tenderness: For very soft peppers, increase the bake time by 15 minutes.
- Draining: Make sure to drain the grease from the beef to avoid an oily filling.
Nutrition Information:
Yield:
6Serving Size:
per servingAmount Per Serving: Calories: 260Total Fat: 17gCholesterol: 60mgSodium: 400mgCarbohydrates: 8gNet Carbohydrates: 5gFiber: 3gSugar: 3gProtein: 17g
