Ham and Swiss Chees Casserole

2 Tbsp. butter ½ cup onion
½ cup green pepper 1 can cream of mushroom soup
1 cup sour cream 1 pkg. cooked egg noodles
2 cups diced ham cooked 2 cup swiss cheese
¾ cup bread crumbs ¼ cup butter
Microwave butter, onion & green pepper till tender. Stir in soup & sour cream. In casserole dish layer sauce, noodles, cheese, ham. Repeat. Mix bread crumbs & butter put on top. Microwave 10 -15 minutes. Better if cooked the night before.