Zucchini - cooking recipe

Ingredients

3 small to medium zucchini
1 large onion, cut in thin slices
3 small tomatoes, cut in 3/4-inch chunks
8 oz. mushrooms, sliced
6 oz. Cheddar cheese, cut in 1/4-inch slices
2 Tbsp. butter
1 1/2 tsp. salt
1/2 tsp. pepper

Preparation

In a large skillet, melt the butter and saute onions until clear.
Add zucchini, tomatoes and the mushrooms.
Continue cooking, covered, for 5 minutes on low to medium heat.