2 tbsp. butter
1 lg. onion, sliced
1/2 c. sliced celery
1 lg. bell pepper, sliced
1 lb. ground beef
1 (15 oz.) can Chef Boyardee Beefaroni
8 oz. Cheddar cheese, shredded
5 pieces of sliced cheese

In skillet melt butter over medium heat, add onions, celery, and bell pepper. Cook stirring, until vegetables are softened Add beef. Cook until brown and drain well. Stir in Beefaroni and cheese. Place sliced cheese on top. Bake for 15 minutes at 350 degrees.