Veggie Casserole

Ingredients

• 10 ounces frozen broccoli
• 10 ounces frozen cauliflower
• 4 ounces sliced mushrooms, drained
• 8 ounces sliced water chestnuts, drained
• 14 cup diced onion
• 14 cup Minute Rice
• 14 cup skim milk (any)
• 1 (10 3/4 ounce) can cream of broccoli soup (you can use reduced fat)
• 1 teaspoon butter
• 8 ounces Velveeta cheese, cut up (you can use 2% Velveeta or use swiss cheese)