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🥘 Keto Beef Taco Skillet

A bold, cheesy, one-pan dinner packed with Tex-Mex flavor—without the carbs. This Keto Beef Taco Skillet delivers everything you love about tacos (seasoned beef, melty cheese, and fresh toppings) in a quick, low-carb format perfect for busy weeknights. Ready in under 30 minutes and totally customizable!

⏱️ Recipe Overview

Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 4
Net Carbs: ~5g per serving

🛒 Ingredients

For the Beef Taco Base

1 lb (450g) ground beef (80/20 preferred for flavor)
1 tablespoon olive oil (if needed)
1 small onion, finely diced
3 cloves garlic, minced
1/2 cup diced bell peppers (any color)
1 cup canned diced tomatoes (drained)
2 tablespoons tomato paste
1/4 cup beef broth (low sodium)
1 teaspoon chili powder
1 teaspoon ground cumin
1/2 teaspoon smoked paprika
1/2 teaspoon oregano
1/4 teaspoon cayenne (optional)
Salt & black pepper to taste

For the Topping

1 to 1 1/2 cups shredded cheddar or Mexican blend cheese
1/4 cup sliced black olives (optional)
1/4 cup chopped fresh cilantro

🌮 Optional Keto-Friendly Toppings

Diced avocado
Sour cream
Fresh salsa (low sugar)
Jalapeño slices
Shredded lettuce
Cauliflower rice (for serving)

👩‍🍳 Step-by-Step Instructions

1️⃣ Brown the Beef

Heat a large cast-iron skillet over medium heat. Add the ground beef and cook until browned, breaking it up with a spatula (about 5–7 minutes). Drain excess grease if needed, but leave a little for flavor.

2️⃣ Add Aromatics

Add diced onion and bell peppers to the skillet. Cook for 3–4 minutes until softened. Stir in garlic and cook for another 30 seconds until fragrant.

3️⃣ Season the Meat

Add chili powder, cumin, smoked paprika, oregano, cayenne, salt, and pepper. Stir well to coat the beef evenly in spices.

4️⃣ Build the Sauce

Mix in tomato paste, diced tomatoes, and beef broth. Stir to combine and reduce heat to low. Let simmer uncovered for 8–10 minutes, allowing flavors to deepen and sauce to thicken.

5️⃣ Add the Cheese

Sprinkle shredded cheese evenly over the top. Cover the skillet and cook on low for 3–5 minutes, until the cheese is fully melted and bubbly.

6️⃣ Garnish & Serve

Remove from heat. Sprinkle chopped cilantro and olives on top. Add your favorite keto toppings and serve hot straight from the skillet.

🔥 Cooking Tips

Use high-fat beef for better flavor and keto-friendly macros.
Want more spice? Add chopped jalapeños while sautéing the vegetables.
For extra creaminess, stir in 2 tablespoons of cream cheese before adding shredded cheese.
Don’t skip the simmering step—it builds deep taco flavor.

🥑 How to Serve

Scoop into lettuce wraps for taco-style eating
Serve over cauliflower rice
Spoon into low-carb tortillas
Enjoy as-is with a fork (it’s that good!)

🧊 Storage & Meal Prep

Refrigerator: Store in an airtight container for up to 4 days.
Freezer: Freeze up to 2 months. Thaw overnight in fridge.
Reheat: Warm in skillet over low heat or microwave in 60-second intervals.

This recipe is perfect for weekly keto meal prep—just portion into containers and add fresh toppings before serving.

📊 Nutrition (Per Serving – Approximate)

Calories: 420
Fat: 32g
Protein: 28g
Net Carbs: 5g