Tired of diet food that tastes like cardboard? Say hello to your new low-carb love affair!

This Keto Stuffed Bell Pepper Casserole is about to turn everything you thought you knew about healthy eating upside down. Imagine all the rich, satisfying flavors of a classic stuffed pepper, but reimagined as a crowd-pleasing casserole that’ll make your taste buds dance and your macros sing.

I’m talking about a dish that’s so packed with flavor, you’ll forget you’re even on a diet. Tender bell peppers, juicy ground meat, melted cheese, and a perfectly seasoned base that’ll have everyone at the table coming back for seconds – and it’s all keto-friendly!

This isn’t just a meal; it’s a delicious rebellion against boring diet food. Ready to transform your dinner game and prove that low-carb can be totally irresistible?

Let’s dive in!

Keto Stuffed Bell Pepper Casserole Recipe

For this delicious meal, you’ll need the following ingredients

Ingredients

Optional Add-Ins and Toppings

• Chopped fresh parsley or basil: Adds a burst of freshness before serving.
• Red pepper flakes: For a touch of heat.
• Parmesan cheese: Sprinkle on top for an extra cheesy crust.

Kitchen Equipment Needed

• Large skillet
• Steamer or microwave-safe dish (for cauliflower)
• 9×13-inch baking dish
• Mixing spoon or spatula
• Cheese grater

Step-by-Step Instructions

1. Prepare the Cauliflower

• Steam the cauliflower florets in a steamer basket or microwave them in a covered dish with a bit of water until tender, about 5-7 minutes.
• Once softened, use a fork or potato masher to break the cauliflower into rice-sized pieces. Set aside.

2. Cook the Beef Mixture

• Heat a large skillet over medium heat and add the ground beef. Cook until browned, breaking it into small crumbles as it cooks.
• Add the chopped onion and minced garlic to the skillet. Sauté for 2-3 minutes until fragrant and the onions are translucent.
• Stir in the chopped bell peppers and cook for another 5 minutes, allowing them to soften slightly.

3. Season and Combine

• Sprinkle in the Italian seasoning, then add the drained diced tomatoes, beef broth, and coconut aminos. Stir everything together, letting it simmer for 5 minutes to allow the flavors to meld.

4. Assemble the Casserole

• Preheat your oven to 375°F (190°C).
• Spread the riced cauliflower evenly over the bottom of a 9×13-inch baking dish.
• Pour the beef and bell pepper mixture on top of the cauliflower, spreading it out evenly.
• Sprinkle 2 cups of shredded Cheddar cheese over the top.

5. Bake the Casserole

• Place the casserole dish in the preheated oven and bake for 30ish minutes, or until the cheese is melted and bubbly.
• For a golden crust, broil the casserole for an additional 2-3 minutes, keeping a close eye to avoid burning.

6. Garnish and Serve

• Remove the casserole from the oven and let it cool slightly. Garnish with fresh parsley or basil, if desired, and serve warm.

Tips for Success

1. Choose Fresh Ingredients: Use fresh bell peppers, cauliflower, and high-quality ground beef for the best flavor and texture.
2. Drain Excess Liquids: Be sure to drain the diced tomatoes and any excess liquid from the ground beef to prevent the casserole from becoming watery.
3. Season Generously: Don’t skimp on the Italian seasoning or coconut aminos—these add depth to the dish. Adjust seasoning to your taste.
4. Steam Cauliflower Until Tender: Properly cooking the cauliflower ensures it blends seamlessly into the casserole without being overly crunchy.
5. Customize for Preferences: Add extra veggies, different cheeses, or more spice to suit your family’s taste buds.

Storage and Reheating Guide

Refrigerator Storage

• Allow the casserole to cool completely before transferring leftovers to an airtight container.
• Store in the refrigerator for up to 4 days.

Freezer Storage

• Portion the casserole into individual servings for easy reheating. Place servings in freezer-safe containers or bags.
• Label with the date and freeze for up to 3 months.
• To prevent freezer burn, wrap the casserole in a layer of plastic wrap before sealing in an airtight container.

Reheating Instructions

1. Microwave: Place a portion in a microwave-safe dish, cover with a damp paper towel, and heat on medium power for 2-3 minutes, stirring halfway through.
2. Oven: Preheat your oven to 350°F (175°C). Place the casserole in an oven-safe dish, cover with foil, and bake for 10-15 minutes, or until heated through.
3. Air Fryer (Optional): For smaller portions, reheat at 320°F (160°C) for 5-7 minutes.

Make-Ahead Tips

• Assemble in Advance: Prepare the casserole up to the baking step, cover tightly, and refrigerate for up to 24 hours. Bake just before serving.
• Freeze Before Baking: Assemble the casserole, wrap it securely, and freeze. Thaw in the refrigerator overnight and bake as directed when ready to serve.