12 oz. medium noodles, cooked
1/2 c. butter
1 1/2 c. frozen peas
3/4 c. sliced mushrooms
16 oz. can tomatoes, chopped and drained
1/2 c. sliced green onion
1/3 c. flour
1/2 tsp. white pepper
3 c. milk
2 c. shredded Swiss cheese
2 c. cubed cooked ham

Cook noodles according to directions; drain. In small saucepan, melt 2 tablespoons butter and cook peas, mushrooms and onion for 3 minutes; set aside. In medium saucepan, melt remaining butter; remove from heat. Add flour and pepper, stirring until smooth. Return to heat and gradually add milk, stirring constantly until thickened. Add cheese; stir until smooth and thick. Combine cooked noodles, vegetables, cheese sauce, ham and tomatoes; blend well.

Place in buttered 3 quart casserole. Bake covered at 350 degrees for 25 to 30 minutes or until hot and bubbly. Makes 6 to 8 servings.