Keto Taco Casserole

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This Keto Taco Casserole provides a hearty, zesty, and incredibly satisfying meal that delivers all the bold flavors of a taco night without the high-carb shells. Because you utilize a savory egg and sour cream binder, you achieve a rich, custard-like texture that perfectly holds the seasoned ground beef and vegetables together. Furthermore, the combination of melted cheddar cheese and fresh toppings like avocado and jalapeno ensures a decadent, restaurant-quality experience that is ideal for a family dinner or weekly meal prep.

Ingredients & What You’ll Need

• Ground beef: Serves as the lean, high-protein foundation; using an 80/20 blend provides excellent flavor and healthy fats.
• Onion and bell pepper: Offer a sweet, aromatic crunch that balances the richness of the meat.
• Taco seasoning: Delivers the essential smoky and earthy notes; you should ensure your blend is sugar-free to remain keto-compliant.
• Diced tomatoes with green chilies: Provide a bright, tangy acidity and a subtle hint of heat.
• Cheddar cheese: Melts into a gooey, salty crust that binds the layers together.
• Eggs, milk, and sour cream: Work together to create the creamy, savory custard that sets the casserole.
• Avocado and jalapeno: Act as the fresh, vibrant garnishes that provide cooling fats and a sharp spicy bite.

How to Make Keto Taco Casserole

This method focuses on a thorough simmer of the meat mixture before adding the creamy egg topping to ensure maximum flavor in every slice.

1. Brown the Beef and Aromatics

First, preheat your oven to 350°F and spray an 11×7 inch pan with cooking spray. Cook the ground beef in a skillet over medium heat until it is thoroughly browned, which typically takes 10 to 12 minutes. Add the diced pepper and onion to the pan and saute for an additional 5 minutes. You must cook the vegetables until they are softened and the onions are translucent. Consequently, you build a flavorful base for the spices to follow.

2. Simmer the Taco Mixture

Add the taco seasoning, the entire can of diced tomatoes with green chilies (including the juices), and the water to the skillet. You should simmer this mixture over medium heat for about 5 minutes. This step is crucial because it allows the liquid to reduce and the spices to fully hydrate. Once the mixture is thick and fragrant, spread the taco meat evenly into the bottom of your prepared casserole pan.

3. Whisk the Creamy Topping

In a separate medium bowl, whisk together the eggs, milk, and sour cream until the mixture is completely smooth and well blended. Therefore, you create a velvety topping that will seep into the meat and set during the baking process. Pour the egg mixture evenly over the beef, then sprinkle the shredded cheddar cheese across the entire surface.

4. Bake and Garnish

Place the dish in the oven and bake for 30 to 35 minutes until the eggs are firm and the cheese is bubbly and golden. You must let the casserole cool for 10 minutes before slicing. This resting period is essential because it allows the custard to set properly for clean portions. Finally, top the casserole with sliced avocado and jalapenos before serving.

Tips and Notes

• Milk Choice: For the lowest possible carb count, you should use unsweetened almond milk or heavy cream in place of traditional dairy milk.
• Moisture Control: Simmering the meat until the water and tomato juices have mostly reduced is the best way to prevent a soggy casserole base.
• Spice Adjustment: If you prefer a milder dish, you can use mild diced tomatoes and remove the seeds from the fresh jalapeno garnish.
• Make-Ahead Tip: You can cook the beef mixture a day in advance; simply whisk and add the egg topping right before you are ready to bake.

Keto Taco Casserole

Prep Time: 15 minutes

Cook Time: 35 minutes

Additional Time: 10 minutes

Total Time: 1 hour

This Keto Taco Casserole is a 60-minute flavor explosion that the whole family will love. By combining seasoned ground beef with a creamy egg and cheese topping, you get a high-protein, low-carb meal that satisfies every Mexican food craving.

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Ingredients

• 1 lb ground beef
• 1/2 onion, diced
• 1 bell pepper, diced
• 1 oz taco seasoning
• 1/3 cup water
• 10 oz diced tomatoes with green chilies (undrained)
• 1 cup shredded cheddar cheese
• 4 large eggs
• 1/2 cup milk (or heavy cream)
• 1/2 cup sour cream
• Garnish: 1 avocado (sliced), 1 jalapeno (sliced)

Instructions

1. Brown: Cook beef in a skillet over medium heat for 10-12 minutes; add onion and pepper and saute for 5 more minutes.
2. Simmer: Stir in taco seasoning, tomatoes (with juice), and water. Simmer for 5 minutes until thickened.
3. Layer: Spread the meat mixture into a greased 11x7 inch pan.
4. Whisk: Combine eggs, milk, and sour cream in a bowl; pour over the meat.
5. Top: Sprinkle the cheese evenly over the surface.
6. Bake: Bake at 350°F for 30-35 minutes until set. Cool for 10 minutes, then top with avocado and jalapeno.

Nutrition Information:

Yield: 6 Serving Size: per serving
Amount Per Serving:Calories: 380Total Fat: 28gSaturated Fat: 12gCarbohydrates: 7gNet Carbohydrates: 5gFiber: 2gSugar: 3gProtein: 26g

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