from CDkitchen.com, I made one change to the Mexican style corn instead of regular corn. Either will work.
- Brown meat and onion; drain. Mix in sauce, olives, and seasonings. Heat through. Spread in 13x9-inch pan.
- Cover meat with corn, and cover corn with cheese.
- Place tater tots evenly over casserole until it is completely covered.
- Bake according to tater tots package, stopping halfway through to "turn" tater tots (otherwise the bottoms may still be cold).