Mexican Tater-Topped Casserole

In a large skillet, combine the first seven ingredients. Stir in meat mixture. Bring to a boil., Transfer to a greased 13x9-in. baking dish. Top with Tater Tots. Cover and bake at 350° for 30 minutes. Sprinkle with cheese and green onions. Bake, uncovered, 10-15 minutes longer or until bubbly and cheese is melted.