Keto Tater Tot Shepherd's Pie Casserole

This hearty casserole transforms the classic shepherd's pie with crispy tater tots instead of mashed potatoes. Ground beef is combined with mixed vegetables and creamy mushroom soup, then topped with melted cheddar cheese and golden tater tots. Perfect for busy weeknight dinners or potluck gatherings, this family-friendly dish delivers comfort food satisfaction with minimal prep work. The tater tots create a delightfully crispy top layer that contrasts beautifully with the savory beef and vegetable filling below.
Ingredients
Instructions
- 1
Preheat oven to 375°F
- 2
Cook ground beef in a skillet over medium heat until browned and drain excess fat
- 3
Add frozen mixed vegetables and cream of mushroom soup to the skillet and stir to combine
- 4
Transfer the mixture to a baking dish
- 5
Top with shredded cheddar cheese
- 6
Arrange tater tots in a single layer over the cheese
- 7
Bake for 45 minutes or until tater tots are golden brown and crispy
Tips
Drain the ground beef thoroughly to prevent a greasy casserole
Let the casserole rest for 5 minutes after baking for easier serving
Good to Know
Refrigerate covered for up to 3 days
Assemble up to 1 day ahead, cover and refrigerate, then bake as directed
Serve hot directly from the baking dish
Common Mistakes
Don't skip draining the beef fat to avoid a greasy casserole
Arrange tater tots in single layer to ensure even browning
Substitutions
FAQ
Can I use fresh vegetables instead of frozen?
Yes, but cook them briefly first as they need more time than frozen vegetables to become tender during baking.
How long does this casserole keep in the refrigerator?
Store covered in the refrigerator for up to 3 days and reheat individual portions in the microwave.
Can I freeze this casserole?
Freeze assembled but unbaked for up to 3 months, or freeze leftovers for 2 months and reheat thoroughly.