Keto Taco Casserole Cheesy

Indulge in all the bold, zesty flavors of taco night without the carbs with this Keto Taco Casserole. Combining seasoned ground beef, tender cauliflower rice, and a bubbling layer of melted cheese, this easy-to-make dish is the ultimate comfort food for anyone following a low-carb or gluten-free lifestyle.

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This casserole is a lifesaver for those busy days when you want a hearty, home-cooked meal without the fuss. The blend of cheddar and Monterey Jack cheeses creates a golden, gooey topping that perfectly complements the savory, spiced beef mixture below.

Ingredients

• 1 lb (450 g) ground beef (85% lean)
• 1 tbsp olive oil
• 1 medium onion, finely chopped
• 2 cloves garlic, minced
• 1 bell pepper (red or green), diced
• 3 cups (350 g) riced cauliflower (fresh or frozen)
• 1 (10 oz/280 g) can diced tomatoes with green chilies, drained
• 2 tbsp taco seasoning (sugar-free)
• ½ tsp salt
• ¼ tsp black pepper
• 1 cup (110 g) shredded cheddar cheese
• 1 cup (110 g) shredded Monterey Jack cheese
• ½ cup (120 ml) sour cream
• Optional toppings: Sliced green onions, chopped cilantro, diced avocado

Instructions

Step 1

Preheat the oven to 375°F (190°C).

Step 2

Heat olive oil in a large skillet over medium heat. Sauté the onion and bell pepper for 3–4 minutes until softened.

Step 3

Add the minced garlic and cook for 1 minute until fragrant.

Step 4

Add ground beef and cook, breaking it up with a spoon, until browned and cooked through. Drain any excess fat.

Step 5

Stir in the taco seasoning, salt, pepper, and drained diced tomatoes with green chilies. Cook for 2 minutes.

Step 6

Add the riced cauliflower and cook for another 3–4 minutes until just tender.

Step 7

Remove from heat. Stir in half of the cheddar and Monterey Jack cheeses and the sour cream until well combined.

Step 8

Transfer the mixture to a greased 9x13-inch (23x33 cm) casserole dish. Sprinkle the remaining cheeses evenly over the top.

Step 9

Bake for 15–18 minutes, or until the cheese is melted and bubbly.

Step 10

Let the dish cool for 5 minutes. Garnish with green onions, cilantro, and avocado if desired, then serve hot.

Zusatztipps für die Zubereitung

To ensure your casserole has the best texture, make sure to drain the excess fat from the beef and the liquid from the canned tomatoes thoroughly. Always check your taco seasoning labels to ensure there is no hidden sugar or gluten.

Varianten und Anpassungen

You can easily substitute the ground beef with ground turkey or chicken if you prefer a leaner meat. For those who enjoy extra spice, try adding a finely diced jalapeño to the skillet when sautéing the vegetables.

Serviervorschläge

Top each serving with fresh avocado and cilantro for a bright finish. This casserole pairs beautifully with a crisp, dry white wine or a refreshing sparkling water with a squeeze of lime.

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With its high protein content and satisfying cheesy texture, this Keto Taco Casserole is a reliable favorite for meal prep or a comforting family dinner that everyone will enjoy.

Recipe FAQs

→ Can I substitute ground beef with other proteins?

Yes, ground turkey or chicken can be used as alternatives without compromising flavor.

→ Is it possible to make this dish spicier?

Adding diced jalapeños with the vegetables enhances the spice level to taste.

→ How do I store leftovers properly?

Store in an airtight container in the refrigerator and consume within 4 days for best quality.

→ What side drinks pair well with this dish?

Crisp white wine or sparkling water with lime complement the flavors nicely.

→ Are there any common allergens in this dish?

The dish contains dairy from cheese and sour cream. Ensure seasoning is gluten-free to avoid gluten allergens.