Heat the oven to 425°F. Lightly spray the muffin pan to prevent sticking.
Place 5 frozen tater tots into each muffin cup, distributing them evenly.
Bake for 10 minutes, then carefully remove the pan from the oven.
While the tots are hot, use a small glass or similar tool to gently press them down and up the sides of each cup, forming a nest shape. A slight twist helps define the base.
Return the pan to the oven and bake for 15 more minutes, or until the edges are crisp and lightly browned.
Sprinkle about 1 tablespoon of shredded cheddar cheese into the center of each cup.
Bake for an additional 3–5 minutes, just until the cheese melts.
Let the cups cool for a few minutes. Run a small knife or fork around the edges, then carefully lift them out of the pan.
Arrange on a serving platter and finish with a small spoonful of sour cream, some bacon crumbles, and a few sliced scallions on each cup.
Notes
Prevent sticking: A well-greased muffin pan makes removal much easier, especially once the cheese melts.
Crispier cups: If the tots aren’t browning enough after shaping, add 2–3 extra minutes before adding cheese.
Make-ahead tip: The tater tot cups can be baked and shaped earlier in the day. Reheat in the oven at 375°F for 8–10 minutes, then add toppings.
Easy swaps: Use pepper jack or mozzarella instead of cheddar, or replace bacon with cooked sausage or turkey bacon.
Serving idea: These work well as a party appetizer, game-day snack, or a fun side dish for casual dinners.