
Skillet Tater Tot Casserole is an updated childhood classic made in one skillet and without condensed soup! This gluten free dinner recipe is always a smash hit.
Preheat oven according to tater tot bag instructions. Brown ground beef in a large, oven-proof skillet (cast iron works great) over medium-high heat, seasoning with salt and pepper. Drain then set aside.
Turn the heat down to medium, melt butter in skillet, then add mushrooms and shallots. Season with salt and pepper then saute until mushrooms start to soften, 3-5 minutes. Add garlic then saute for 1 more minute. Sprinkle in flour then whisk to combine and cook for 1 minute. Slowly stream in broth and milk a splash at a time, whisking to avoid lumps. Add Tamari, ketchup, worcestershire sauce, and smoked paprika then turn heat up slightly to bring mixture to a simmer. Turn heat back down to medium then simmer until just slightly thickened, 2-3 minutes.
Remove skillet from heat then stir in ground beef and arrange tater tots on top in a circular pattern. Place skillet on top of a baking sheet (or place one on the rack below) then bake according to tater tot bag instructions. Let sit and thicken for 5 minutes before serving.