Leftover Baked Spaghetti. This leftover spaghetti casserole is a easy dinner meal recipe for your family. Enjoy spaghetti noodles tossed in pasta sauce, then topped with cheese and mushrooms and baked until golden brown. We ate spaghetti almost every week growing up, and now it's one of my kids' favorites too!

You can even make these with leftover pasta and/or make ahead. Because you can use left over spaghetti instead of throwing it away, I got the idea from a niece of mine a few years ago. Do you ever have leftover sauced Spaghetti? You can Cook Leftover Baked Spaghetti using 3 ingredients and 9 steps. Here is how you achieve it.

Ingredients of Leftover Baked Spaghetti

It's of leftover spaghetti.
What You needis of broth or water.
Lets Go Prepare of cheese.

I hope you said yes because If you do not do this already I will now become your new best friend. Reheating leftover spaghetti in the microwave. What a fun way to serve spaghetti! Almost everyone cooks too much spaghetti when having pasta for dinner.

Leftover Baked Spaghetti step by step

Preheat oven to 325 F.
Get a baking dish large enough for the amount of spaghetti you have. I'm using an 8x8 inch baking dish here..
Fill it about half way with spaghetti.
Pour broth (or water) in..
Place some sliced cheese on top I'm using provolone here.
Add another layer of spaghetti.
Cover with sliced cheese.
Place in oven, uncovered, for my size, 50 minutes seemed correct. I did this one 40, it needed 10 more minutes, so i adjusted for that above..
Let cool a couple minutes to solidify..

Dress your spaghetti up in a new outfit: make spaghetti casserole. Toss the leftover spaghetti in egg, parmesan cheese, and butter. A comforting baked spaghetti casserole with plenty of melted cheese is the perfect dish for potlucks Mix in spaghetti to egg mixture and toss to coat. Place half the spaghetti mixture into baking dish. Divide the plain leftover pasta into containers.