Mushrooms Florentine - cooking recipe

Ingredients

1 lb. mushrooms
2 pkg. frozen chopped spinach
1 tsp. salt
1/4 c. melted butter (oleo)
1 c. grated sharp cheese
1/4 c. chopped onions

Preparation

Saute mushrooms in small amount of butter.
Line shallow buttered casserole dish (10 x 10 x 1 1/2-inches) with defrosted and drained spinach, to which salt, butter and onions have been added.
Sprinkle with 1/2 the grated cheese and arrange mushrooms on top.
Cover with remaining cheese.
Bake 25 minutes at 350\u00b0.