Unbelievable Tater Tot Casserole
UNBELIEVABLE TATER TOT CASSEROLE¼ c. olive oil2 c. finely chopped onion1 lb. lean ground beefKosher salt/black pepper8 oz. frozen cut green beans, thawed8 oz. frozen corn kernels, thawed2 (10-oz.) can condensed cream of mushroom soup1 lb. frozen potato tots Preheat…