White sauce (recipe follows)
1/2 cup cheddar cheese
Salt and pepper to taste
1 medium zucchini
1/2 package spaghetti
2 cans Tuna
Bread crumbs or potato chips

Add cheddar cheese, salt and pepper to white sauce. Add zucchini, uncooked and diced. Add Tuna and spaghetti that has been broken into 1 inch pieces. Place all in buttered casserole dish and top with potato chips or bread crumbs. Bake covered at 350 F for 35 minutes.

White Sauce:
2 Tbsp. butter
2 Tbsp. flour
2 cups milk

Melt butter, stir in flour and add milk. Stir until thickened.