Ham and Cheddar Cheese Macaroni

Ingredients

• 1 (14 ounce) can olives, drained
• 12 lb mushroom, sliced
• 1 12 cups fresh tomatoes, diced or 1 (28 ounce) can diced tomatoes
• 2 cups sour cream
• 2 tablespoons butter
• 1 onion, chopped
• 1 bell pepper, chopped
• 2 cups elbow macaroni
• 2 cups cubed cooked ham
• 2 cups grated cheddar cheese
• salt and black pepper