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A close-up spoonful of cheesy taco seasoned potatoes being lifted from a baking dish, showing the gooey melted cheese.

Cheesy Taco Potatoes: The Ultimate Weeknight Casserole

This Cheesy Taco Potatoes recipe is the ultimate comfort food, combining crispy roasted potatoes with savory taco-seasoned ground beef and a generous layer of melted cheese. An easy, delicious, and satisfying weeknight dinner the whole family will love.
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Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: American, Mexican
Calories: 450
Ingredients Equipment Method Notes

Ingredients
  

For the Potatoes
  • 2 lbs Russet potatoes cubed into 1-inch pieces
  • 2 tbsp olive oil
  • 1 tsp salt
  • 1/2 tsp black pepper
For the Taco Meat & Assembly
  • 1 lb lean ground beef 80/20 or 90/10
  • 1 medium onion diced
  • 2 cloves garlic minced
  • 1 packet (1 oz) taco seasoning
  • 1/4 cup water
  • 2 cups shredded cheese blend cheddar and Monterey Jack
Optional Toppings
  • Sour cream
  • Diced tomatoes
  • Sliced jalapeños
  • Fresh cilantro chopped

Equipment

  • 1 Large Baking Sheet
  • 1 Large Skillet
  • 1 9x13 inch baking dish

Method
 

  1. Preheat your oven to 400°F (200°C).
  2. On a large baking sheet, toss the cubed potatoes with olive oil, salt, and pepper. Spread into a single layer and bake for 25-30 minutes, until golden and fork-tender.
  3. While potatoes roast, cook the ground beef and onion in a large skillet over medium-high heat until beef is browned. Drain excess fat.
  4. Stir in the minced garlic and cook for 1 minute. Add the taco seasoning and water, and simmer for 3-4 minutes until thickened.
  5. In a large bowl, gently combine the roasted potatoes with the taco meat mixture. Transfer to a 9x13-inch baking dish.
  6. Sprinkle the shredded cheese evenly over the top.
  7. Bake for 15-20 minutes, or until the cheese is melted and bubbly. Let it rest for a few minutes before serving with your favorite toppings.

Notes

For the crispiest potatoes, ensure they are not overcrowded on the baking sheet; use two sheets if necessary.
Grating your own cheese from a block will result in a smoother, creamier melt.
Feel free to customize with different proteins like ground turkey or add vegetables like corn and bell peppers to the meat mixture.