Tuna casserole is a budget-friendly dish, and it makes a satisfying family meal. This version is extra-easy because the sauce is made with canned condensed soup. We use two cans of tuna in a tuna casserole or a large (12-ounce) can. Serve this flavorful tuna casserole with biscuits and a tossed salad for a family-pleasing everyday meal. We used mini penne pasta in the tuna casserole (pictured), but elbows, shells, or another similar pasta may be used as well.