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Serving of cheesy beef and potato casserole on a white plate.

Taco Potato Casserole

Shredded hash browns bake with ground beef, diced tomatoes, taco seasoning, and cheese in a single pan.
Prep Time 10 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Course Main Course
Cuisine American
Servings 8 servings

Ingredients
  

  • 1 bag frozen shredded hash brown potatoes 30 ounces / 850 g
  • 1 1/2 pounds ground beef (80/20 blend) 680 g
  • 2 cans diced tomatoes and green chiles undrained, 10 ounces / 283 g each
  • 2 packages taco seasoning mix 1 ounce / 28 g each
  • 4 scallions thinly sliced, white and green parts separated
  • 8 ounces processed cheese (like Velveeta) cut into small cubes, 225 g
  • 2 cups shredded cheddar cheese 8 ounces / 225 g
  • Sour cream guacamole, pickled jalapeños, and fresh cilantro, for serving

Instructions
 

  • Preheat your oven to 400°F (200°C). Lightly grease a 9 by 13-inch baking dish.
  • Spread the frozen shredded hash browns evenly across the bottom of the baking dish.
  • Pinch off small pieces of the raw ground beef and scatter them evenly over the potatoes.
  • Pour the undrained diced tomatoes and green chiles over the beef. Sprinkle the taco seasoning and the scallion whites evenly across the dish.
  • Scatter the processed cheese cubes over the top.
  • Bake for 45 minutes. Carefully remove the dish from the oven and stir the mixture until well combined. Check that the ground beef has reached a safe internal temperature of 160°F (71°C) using a meat thermometer.
  • Sprinkle the shredded cheddar cheese evenly over the casserole. Return to the oven and bake for another 15 minutes, until the cheese melts and bubbles.
  • Let the casserole cool for 10 minutes. Top with the scallion greens and serve with sour cream, guacamole, pickled jalapeños, and cilantro.

Notes

Food safety: Always cook ground beef to a safe internal temperature of 160°F (71°C).
You can use ground turkey or chicken instead of beef. If using a leaner meat, you might need to add a splash of broth if the mixture looks dry when stirring.
Do not drain the cans of tomatoes and green chiles. The liquid helps cook the potatoes and creates a sauce with the taco seasoning.
Keyword casseroles, ground beef, hash browns, taco potato casserole, tex-mex