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Cheesy keto beef casserole dish topped with melted cheese and herbs.

Cheesy Keto Ground Beef Casserole

This delightful casserole is rich and creamy with a medley of flavors, perfect for busy weeknights or lazy weekends, and ideal for a keto lifestyle.
Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Course Dinner, Main Course
Cuisine American, Keto
Servings 6 servings
Calories 400 kcal

Ingredients
  

Main Ingredients

  • 1.5 cans diced tomatoes and green chiles (drained and divided) Ensure to drain properly to avoid a watery casserole.
  • 1 lb 85% lean ground beef A hearty option that creates a savory base.
  • 0.5 tsp chili powder Brings warmth and a hint of earthiness.
  • 1 tsp cumin Adds a smoky undertone.
  • 1 tsp garlic powder Enhances the flavor of the dish.
  • 0.25 tsp salt Essential for flavor enhancement.
  • 0.5 cup sour cream Adds creaminess and a bit of tang.
  • 1 cup shredded cheddar cheese Provides a delicious, melty topping.

Instructions
 

Preparation Steps

  • Preheat your oven to 350°F (175°C).
  • In a large skillet over medium-high heat, brown the ground beef until it’s fully cooked, approximately 7-10 minutes. Break it into small pieces as it cooks.
  • Drain any excess fat from the skillet, and stir in the spices: chili powder, cumin, garlic powder, and salt.
  • Add one can of the drained diced tomatoes and green chiles, mixing well.
  • Remove from heat and stir in the sour cream until creamy.
  • Transfer the mixture into a greased casserole dish, spreading it evenly.
  • Top with the remaining can of diced tomatoes and green chiles.
  • Sprinkle shredded cheddar cheese generously over the top.
  • Bake in the preheated oven for 30-40 minutes, or until cheese is bubbly and golden brown.
  • Let it sit for about 5 minutes before serving.

Notes

For a little extra spice, consider adding jalapeños or using hot chili powder. Ensure your beef is well-cooked and seasoned.
Keyword Cheesy Casserole, Comfort Food, Ground Beef, Keto Casserole, Low Carb