Low-Carb Taco Casserole

Featured in Hearty and Delicious Mains.

Check out this amazing keto-friendly taco casserole that gives you all those crave-worthy taco flavors without the carbs! It starts with perfectly seasoned ground beef that's layered with lots of melty cheese, then topped with this incredible creamy egg mixture that puffs up as it bakes, creating almost like a savory custard texture. What I love most is how it captures all the best parts of tacos - the spicy meat, gooey cheese, and rich toppings - but keeps things totally low-carb. Plus, you can prep it ahead and just pop it in the oven when you're ready. I always add extra toppings like avocado and fresh cilantro!
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Updated on Tue, 14 Jan 2025 20:56:22 GMT
A baked dish topped with melted cheese, diced tomatoes, and herbs in a white casserole dish. Pin it
A baked dish topped with melted cheese, diced tomatoes, and herbs in a white casserole dish. | tastygusto.com

My Low-Carb Taco Casserole has become such a hit in my kitchen. I love how it brings all those amazing taco flavors together without the carbs. The seasoned beef gets so flavorful with those zesty tomatoes and green chiles and that cheesy cream topping makes everything extra special. It's perfect when you're craving tacos but want to keep things keto-friendly.

What Makes This Recipe Special

This casserole is like a warm hug that fits right into your low-carb lifestyle. You get all those cozy taco flavors in one pan and that creamy egg and cheese topping takes it over the top. I love how you can dress it up with different toppings and it's perfect for busy weeknights since you can make it ahead.

Everything You Need

  • Ground Beef: 1 pound nicely browned and drained.
  • Taco Seasoning: 1 packet or make your own it's so easy.
  • Tomatoes and Chiles: 1 can drained they add such great zip.
  • Cheddar Cheese: 1 cup shredded Mexican blend works great too.
  • Eggs: 3 large ones they make everything creamy.
  • Heavy Cream: 1/2 cup for that silky texture.
  • Sour Cream: 1/2 cup adds such nice tang.
  • Toppings: Fresh cilantro green onions maybe some avocado whatever you love.
A casserole dish filled with a cheesy meat and tomato topping, garnished with fresh herbs. Pin it
A casserole dish filled with a cheesy meat and tomato topping, garnished with fresh herbs. | tastygusto.com

Let's Make It Together

Get Started
Heat your oven to 375°F while you prep everything else.
Cook Your Beef
Brown that ground beef drain it then stir in your seasonings and those zesty tomatoes let it simmer for 5 minutes.
Layer It Up
Spread your beef mix in a 9x13 dish sprinkle that cheese all over.
Make It Creamy
Whisk your eggs cream and sour cream until smooth then pour it over everything.
Bake Until Perfect
Pop it in the oven for about 25 minutes until that top is set and golden.
Finish It Off
Top with fresh goodies like cilantro and green onions serve it up hot.

Mix It Up Your Way

Try using ground turkey or chicken for something different. I love adding colorful bell peppers or fresh onions. Sometimes I use different cheese blends or add some heat with red pepper flakes. You can even make it ahead and keep it in the fridge or freezer until you're ready to bake.

Keeping It Fresh

Leftovers stay good in the fridge for 4 days just keep them covered tight. When you want to warm it up give it a minute or two in the microwave or heat it in the oven at 350°F. You can even freeze this for up to 4 months just wrap it well and thaw overnight before baking.

What to Serve With It

I love serving this with a crisp side salad and homemade ranch. Sometimes I'll make Mexican cauliflower rice or some charred green beans on the side. Add some keto tortilla chips with guacamole and you've got the perfect taco night spread.

A golden-brown casserole topped with melted cheese, chopped tomatoes, and fresh cilantro, served in a white dish. Pin it
A golden-brown casserole topped with melted cheese, chopped tomatoes, and fresh cilantro, served in a white dish. | tastygusto.com

Frequently Asked Questions

→ Can I make this ahead of time?

Yes, assemble the casserole, cover with plastic wrap, and refrigerate until ready to bake. Let it come to room temperature before baking as directed.

→ Can I freeze this casserole?

Yes, assemble and cool completely, then wrap well with plastic wrap and foil. Freezes for up to 4 months. Thaw before baking.

→ What meat can I use?

Ground beef, chicken, pork, or chorizo all work well. Pick your favorite or use a combination.

→ Is this casserole gluten-free?

Yes, all ingredients are naturally gluten-free, making this a great option for those avoiding gluten.

→ What variations can I add?

Try adding onions, bell peppers, black olives, or red pepper flakes. Add vegetables while cooking the meat for best results.

Low-Carb Taco Casserole

A hearty keto-friendly taco casserole combining seasoned ground beef, cheese, and a creamy egg topping. Perfect for meal prep and freezer-friendly.

Prep Time
10 Minutes
Cook Time
30 Minutes
Total Time
40 Minutes

Category: Main Dishes

Difficulty: Easy

Cuisine: Mexican-American

Yield: 4 Servings (1 casserole)

Dietary: Low-Carb, Gluten-Free

Ingredients

01 1 pound ground beef.
02 1 (1-oz) package taco seasoning.
03 1/3 cup water.
04 1 (10-oz) can diced tomatoes and green chiles, undrained.
05 1 cup shredded cheddar cheese.
06 4 large eggs.
07 1/2 cup milk or heavy cream.
08 1/2 cup sour cream.

Instructions

Step 01

Preheat oven to 350°F. Spray 8x8 or 11x7-inch pan with cooking spray.

Step 02

Brown ground beef and drain. Add taco seasoning, water, tomatoes and chiles. Simmer 5 minutes.

Step 03

Spread meat in pan and top with cheese.

Step 04

Whisk together eggs, milk/cream, and sour cream. Pour over beef mixture.

Step 05

Bake uncovered for 30-35 minutes.

Notes

  1. Can be made ahead and refrigerated.
  2. Freezes well up to 4 months.
  3. Can add vegetables like onions and peppers.

Tools You'll Need

  • 8x8 or 11x7-inch baking dish.
  • 12-inch skillet.
  • Mixing bowls.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Dairy.
  • Eggs.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 450
  • Total Fat: 32 g
  • Total Carbohydrate: 8 g
  • Protein: 35 g