Grandma Packer’s Layered Vegetable Casserole

Cook until barely tender and layer in casserole dish:
1 pkg. frozen lima beans
1 pkg. frozen peas
1 pkg. French cut green beans
Top with:
1 thinly sliced red onion
1 sliced green pepper
1 C. sliced fresh mushrooms
Combine and spread over top of vegetables:
1 C. whipping cream, whipped
1 C. mayonnaise
Top with:
1 C. grated cheddar cheese
Heat in 350 degree oven just long enough to heat vegetables & melt cheese.