In a large skillet, cook beef and onion over medium heat until the meat is no longer pink; drain. Stir in soup, garlic salt and pepper.
Place tater tots in a greased 13-in. x 9-in. x 2-in. baking dish. Top with beef mixture and green beans. Spread mashed potatoes over the top; sprinkle with cheese.
Bake, uncovered, at 350 degrees F for 40-45 minutes or until heated through.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.