Auntie Lu's easy cheesy tuna casserole Recipe - (4.2/5)

Ingredients

• 1 macaroni and cheese boxed mix (or left over homemade!)
• 1 C cubed or shredded cheddar cheese
• 1 can cream of mushroom soup
• 1 can of mushrooms - drained
• 1 can of tuna - drained
• 1 small can of peas - drained
• 1 small onion chopped
• salt and pepper to taste