This Baked Million Dollar Spaghetti from Dinner, then Dessert is going to be your new go-to spaghetti recipe for sure! It is so creamy with a melted cheese center that gets topped with a delicious meat sauce.
An easy sandwich to put together but the flavors will make it seem as if you spent all day making it! The caramelized onions bring a sweet and unique flavor that helps make this sandwich irresistible! Get this caramelized onion, mushroom, and swiss cheese melt on your table!