Easy Low-Carb Taco Casserole Recipe

Lunch, Red Meat

March 10, 2026

Say goodbye to taco cravings and hello to your new favorite weeknight dinner! This Low-Carb Taco Casserole delivers all the savory, spicy, and cheesy goodness of a classic taco night, baked into one incredibly easy and satisfying dish. We’re swapping tortillas for a rich, creamy base of cheese, spinach, and seasoned ground pork that will have everyone coming back for a second scoop. It’s the perfect guilt-free comfort food for the whole family.

Ingredients

• 2 lbs / 907g ground pork
• 1 medium yellow onion, diced
• 1 medium green bell pepper, diced
• 20 oz / 567g frozen chopped spinach, thawed and squeezed very dry
• 2 cans (10 oz / 283g each) diced tomatoes with green chilies, drained
• 16 oz / 453g full-fat cream cheese, softened
• 10 tbsp / 150g full-fat sour cream
• 8 oz / 226g shredded mozzarella cheese, divided
• 4 tsp taco seasoning
• 1 tbsp olive oil
• Optional: 1 jalapeño, sliced for topping

Instructions

1. Directions
2. Preheat your oven to 350°F (175°C) and lightly grease a 9×13 inch baking dish.
3. In a large skillet over medium-high heat, add olive oil. Sauté the diced onion and green pepper until softened and translucent, about 5-7 minutes.
4. Add the ground pork to the skillet with the vegetables. Cook until browned, breaking it up with a spoon. Drain any excess grease.
5. Stir in the taco seasoning until the meat is fully coated. Remove from heat.
6. In a large bowl, combine the softened cream cheese, sour cream, squeezed spinach, drained tomatoes with green chilies, and half of the shredded mozzarella cheese. Mix until well combined.
7. Add the cooked pork and vegetable mixture to the bowl and stir everything together until incorporated.
8. Pour the mixture into the prepared baking dish and spread evenly. Top with the remaining mozzarella cheese and sliced jalapeños, if using.
9. Bake for 35-40 minutes, or until the casserole is hot, bubbly, and the cheese on top is golden brown.

Nutritional Information

• Nutritional Info
• Serves: 12
• Calories: 400
• Fat: 30g
• Net Carbs: 10g
• Protein: 25g

Pro Tips

• For a perfectly golden crust, switch the oven to broil for the last 1-2 minutes of cooking. Watch it carefully to prevent burning.
• Swap the ground pork for ground beef, turkey, or even shredded chicken for a different flavor profile.
• Assemble the casserole up to 2 days in advance without baking. Cover and refrigerate, then add 10-15 minutes to the bake time when ready to cook.
• Serve with a dollop of sour cream, fresh cilantro, or sliced avocado to complete the taco experience.

FAQ

Q: Can I use a different meat for this taco casserole
A: Yes, you can easily swap the ground pork for ground beef, ground turkey, or even shredded chicken for a different flavor profile.

Q: How can I make this casserole ahead of time
A: You can assemble the casserole up to 2 days in advance without baking. Cover and refrigerate it, then add 10-15 minutes to the bake time when you’re ready to cook.

Q: What are the net carbs in this low-carb taco casserole
A: Each serving of this taco casserole contains 10g of net carbs, making it a great low-carb and keto-friendly option.

Q: What should I serve with this taco casserole
A: Serve this casserole with classic taco toppings like a dollop of sour cream, fresh cilantro, or sliced avocado to complete the meal.

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