Tuna, macaroni, creamy soup, cheese and fried onions are all you need to make this super easy tuna casserole that I learned from my roommate. It’s great as leftovers, too.

Tuna, macaroni, creamy soup, cheese and fried onions are all you need to make this super easy tuna casserole that I learned from my roommate. It’s great as leftovers, too.

Spinach, cheese, and pasta are baked into a delightful casserole.

Spinach, cheese, and pasta are baked into a delightful casserole.

Add a pound of ground beef to a creamy macaroni and cheese casserole to make a main dish the kids will love.

Add a pound of ground beef to a creamy macaroni and cheese casserole to make a main dish the kids will love.

Mmm! Sweet potatoes topped with creamy toasted marshmallows.

Mmm! Sweet potatoes topped with creamy toasted marshmallows.

This is easy, filling, and can be quick if you omit the baking step, which I often do.

This is easy, filling, and can be quick if you omit the baking step, which I often do.