Swiss Cheese Onion Casserole - cooking recipe

Ingredients

3 to 4 large onions, sliced
1/2 stick margarine
1 can cream of mushroom soup
1 pkg. Swiss cheese, shredded
chunky hard bread crumbs

Preparation

Saute onions in margarine.
Mix mushroom soup, onions and Swiss cheese.
Top with chunky hard bread crumbs.
Bake at 350\u00b0 for 35 to 45 minutes.