Lazy Tuna Casserole - cooking recipe

Ingredients

1 box macaroni and cheese
1 can tuna, drained
1 can cream of mushroom soup
1 c. grated cheese

Preparation

Prepare macaroni and cheese according to box.
Add tuna and mushroom soup; stir.
Top with grated cheese.
Bake at 375\u00b0 until cheese is melted.
Can add 1 can sliced mushrooms.