1 pkg. Betty Crocker au gratin potatoes
2 1/4 c. boiling water
1 can corn, drained
2/3 c. milk
1/2 lb. lean ground beef, cooked and drained
1 c. shredded taco seasoned cheese
chopped red and green pepper (if desired)

Heat oven to 400°F. Mix potatoes, sauce mix, water, corn and milk in ungreased 2-quart casserole. Stir in beef and 3/4 cup cheese.

Bake, uncovered, 30 to 35 minutes or until top is golden brown. Sprinkle with remaining cheese. Let stand a few minutes. Can serve with tortilla chips and sour cream.