Leftover Spaghetti Casserole

Total Time
Prep 15 mins
Cook 20 mins

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.

Ingredients Nutrition


  1. Mix the tomatoes with spaghetti and pour into a pan according, to the size of your spaghetti.
  2. Cover with pepperoni and then cover pepperoni with cheese.
  3. I usually make these and put them in the freezer, to be ready for family or church get togethers always take the top off of the casserole before you bake it so the cheese wont stick to the top.
  4. Bake at 350°F until it is bubbling because it is already cooked.
  5. My family can't get enough of it, I have some that don't like meat so I fix some with hamburger and some traditional.


Most Helpful

I made a pizza out of mine. We store left over pasta in a zip-lock bag so I added the left over sauce in the bag to mix and spread out in a deep dish Stoneware. Spread some sauce over the top like a pizza and added the meatballs and pepperoni over the shredded cheese. Definately will do this again.

Tommy12919 August 22, 2012

I just made this recipe for dinner and it was a huge hit! I found this recipe because I had leftover spaghetti and meat sauce that I wanted to do something different then just warm up. I thought this recipe would work great and I was correct. I left out the can of tomatoes since I had that with the sauce. I topped it with pepperoni, mozzarella cheese and provolone cheese. It was fantastic! I will be using this again with any leftover spaghetti and meat sauce.

Dessa722 July 10, 2009

Great for leftover Spagetti. This will definitely will be a Keeper. I added some Mushrooms. Thank you Betty

hep44 August 25, 2003

Join the Conversation

  • all
  • reviews
  • tweaks
  • q & a