Preheat oven to 425 degrees F.

Brown ground beef in large skillet and drain. Stir in taco seasoning and 3/4 cup water and simmer 10 minutes.

Turn ground beef mixture into 2-quart baking dish. Top with tomato, corn, olives then cheese. Evenly arrange Green Giant® Cauliflower Veggie Tots™ over mixture.

Bake 20 minutes or until bubbling and tots are golden brown.

Garnish with additional tomato, olives, cheese and green onion if desired.