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Philly Cheesesteak Tater Tot Casserole Recipe

★★★★★

4.7 from 119 reviews

This hearty Philly Cheesesteak Tater Tot Casserole combines ground beef, sautéed vegetables, rich gravy, melted mozzarella cheese, and crispy tater tots baked to golden perfection. A comforting and easy-to-make one-dish meal perfect for weeknight dinners.

Ingredients

Scale

Meat and Vegetables

  • 1 pound ground beef
  • 1 cup sweet onion, diced
  • 1 green bell pepper, seeded and diced
  • 1 cup sliced fresh mushrooms

Liquids and Seasonings

  • 1 cup beef broth
  • 0.87 ounces brown gravy packet

Cheese and Toppings

  • 3 cups mozzarella cheese
  • 28 ounces frozen tater tots
  • Fresh chopped parsley for garnish

Instructions

  1. Preheat Oven: Preheat your oven to 425°F to prepare for baking the casserole later on.
  2. Cook Ground Beef: In a large skillet over medium-high heat, add butter and ground beef. Cook the beef until it is almost fully browned.
  3. Add Vegetables: Stir in diced onions, green bell pepper, and sliced mushrooms to the beef in the skillet.
  4. Sauté Vegetables: Continue cooking until the onions and bell peppers are softened and the mushrooms are tender.
  5. Add Broth and Gravy: Stir in the beef broth and the brown gravy packet, mixing well to create a flavorful base.
  6. Transfer to Baking Dish: Pour the beef and vegetable mixture into a greased 9×13 inch baking dish, spreading evenly.
  7. Add Cheese Layer: Sprinkle the 3 cups of mozzarella cheese evenly over the beef mixture.
  8. Top with Tater Tots: Arrange the frozen tater tots in an even layer on top of the cheese.
  9. Bake Casserole: Place the baking dish in the oven and bake at 425°F for 30 minutes, or until the casserole is bubbly, cheese is melted, and tater tots are crispy and golden brown.
  10. Finish and Serve: Remove the casserole from the oven. Garnish with fresh chopped parsley before serving and enjoy your hearty meal.

Notes

  • Use a 9×13 inch baking dish for the best results.
  • Frozen tater tots do not need to be thawed before baking.
  • Feel free to substitute mozzarella with provolone or cheddar cheese for a different flavor.
  • For extra cheesiness, you can add a cheese layer both under and over the tater tots.
  • This casserole can be made ahead and refrigerated before baking; just increase bake time slightly if baking from cold.

Keywords: Philly Cheesesteak, Tater Tot Casserole, Ground Beef Casserole, Easy Dinner, Comfort Food, One Dish Meal, Baked Tater Tots