01 -
Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish. This initial step sets the stage for your delicious Easy Dolly Parton's 5-Ingredient Casserole, ensuring even cooking from the start.
02 -
In a large skillet over medium-high heat, brown 1 lb lean ground beef with 1/2 cup finely diced yellow onion. Cook until the beef is no longer pink, breaking it up with a spoon. Drain any excess fat from the skillet.
03 -
Return the beef and onion to the skillet (or a large bowl). Stir in 1 (10.5 oz) can condensed cream of mushroom soup, 1/2 cup milk, 1 (15 oz) can whole kernel corn (drained), 1 tsp garlic powder, 1/2 tsp onion powder, 1/2 tsp salt, and 1/4 tsp black pepper. This forms the hearty base of your Easy Dolly Parton's 5-Ingredient Casserole.
04 -
Pour the beef mixture into the prepared 9x13-inch baking dish, spreading it evenly. Arrange the 1 (16 oz) bag frozen tater tots in a single layer over the beef mixture. Ensure they cover the entire surface for a golden crown.
05 -
Bake the casserole in the preheated oven for 25 minutes. The tater tots should start to crisp up and the filling should be bubbly. This initial bake is crucial for the structure of your Easy Dolly Parton's 5-Ingredient Casserole.
06 -
Remove the casserole from the oven. Sprinkle 2 cups shredded sharp cheddar cheese evenly over the tater tots. Return to the oven and bake for an additional 10 minutes, or until the cheese is melted and bubbly and the tater tots are golden brown.
07 -
Let the casserole rest for 5-10 minutes before serving. This allows the flavors to meld and the casserole to set. Garnish with 2 tbsp fresh chopped parsley for a touch of freshness.