Is hotdish the same as casserole?
Pretty much. Hotdish is the Midwest way of saying casserole, usually built around a protein, a creamy binder, and a topping like tots, crackers, or noodles.
Do I have to use canned cream soup?
No, but it is classic and very convenient. If you want a from-scratch swap, replace the soup with 1 1/2 cups thick béchamel or quick white sauce (butter, flour, milk) plus extra salt to taste.
Why are my tater tots not crispy?
Usually the filling is too wet, the oven runs cool, or the tots are crowded. Par-bake the filling so it thickens, keep tots in a single layer, and finish with a higher heat blast or a quick broil. Crispy tots are the goal, but they are also a little at the mercy of your oven and how saucy your filling is.
Can I make it ahead?
Yes. Assemble the filling and refrigerate up to 24 hours. Add tots right before baking for best crunch. If you bake it fully ahead, reheat in the oven to re-crisp the top.
What vegetables work best?
Frozen mixed vegetables are the classic move, but corn, peas, green beans, or chopped broccoli all work. Just avoid watery veggies unless you roast them first.