Pizza Casserole

By Alison Wood

Updated 04.15.2026

Pizza Casserole

Want pizza and spaghetti in one dish? Try this Recipe!

Pizza in any form (even these pizza egg rolls!) is like music to my tastebuds.

And this recipe brings pizza and spaghetti together in one dish.

pizza spaghetti bake in glass baking dish

It’s pretty magical really.

It’s soooo good that many families have added this very recipe into their weekly rotation of comfort foods that their families love!

Hey — maybe you’ve even had a friend or family member serve you this very recipe!

Ingredients for Pizza Casserole

ingredients for pizza casserole recipe
  • 8 oz spaghetti noodles
  • 3 eggs
  • 1/4 cup milk
  • 1/2 cup Parmesan cheese, (grated)
  • 1/2 tsp oregano
  • 1/2 tsp garlic, (crushed)
  • 2 1/2 cup spaghetti sauce, (jarred, or using our super easy recipe below)
  • 3 cup mozzarella cheese, (shredded)
  • 3.5 oz pepperoni, (sliced, packaged)
  • tomato paste
  • 1 cube chicken bouillon
  • 1 pinch salt
  • 1 pinch sugar
  • water, (for desired thickness)

How to Make Pizza CASSEROLE

Preheat oven to 375 degrees.

Cook the spaghetti noodles in salted water according to the package directions.

Once cooked, drain well.

cooked noodles for pizza spaghetti casserole

In a medium-sized bowl, whisk eggs and milk.

whisking cheeses and spices for pizza spaghetti casserole

Add the Parmesan cheese, oregano and garlic to the egg mixture.

cheesy mixture for pizza casserole

Stir in spaghetti noodles and quickly toss until all ingredients are combined.

Pour noodle mixture into a greased 9×13 pan.

noddles and creamy cheese mixture combined for pizza casserole

Pour the spaghetti sauce on top of noodles.

pouring sauce for pizza casserole

Top with half of the pepperoni.

layering pepperoni for pizza spaghetti casserole

Sprinkle the shredded cheese on top of the pepperoni and top with remaining pepperoni.

topping pizza  casserole with cheese

Bake for about 25 minutes or until golden brown.

pizza casserole is ready to bake

Let the pizza spaghetti cool for five minutes before serving so all the yummy cheesiness doesn’t fall apart.

pizza casserole bake in glass casserole dish

How to Make Sauce for Pizza Spaghetti Bake

For the spaghetti sauce, add tomato paste, chicken bouillon, salt and sugar to a medium saucepan.

Whisk the mixture over medium-high heat, adding water to desired consistency.

Stir over heat until chicken bouillon is melted, or about 5 minutes.

a bite of Pizza casserole on a fork

Can You Freeze Pizza Spaghetti Bake?

Absolutely!

This recipe is a favorite for our family’s freezer meal plan.

To freeze, layer according to directions in an aluminum pan (like this one).

Once all layers have been added, cover the pizza spaghetti bake with two layers of aluminum foil and flash freeze for one hour.

serving size of pizza casserole



Once pizza spaghetti bake is frozen, label the pan and place in deep freezer for up to two months.

When ready to eat, thaw for 30 minutes and then bake according to recipe directions.

A really smart tip is to make TWO batches of this pizza spaghetti at once. one to enjoy NOW, and the other one to freeze for later.

One Dish, Spaghetti CASSEROLE is An Easy Meal!

Sure, it’s nice to go to a restaurant sometimes, but eating at home is so much more comfortable, less stressful and much cheaper!

spaghetti casserole

Spaghetti Pizza Bake Time-saving Tip!

I typically make a home-made, super simple spaghetti sauce. (Only because it’s cheaper and I prefer home sauces.)

But, if you can snag a jar of spaghetti sauce for a reasonable price to use in this recipe — do it!

pizza casserole with loads of cheese and pepperoni

It will save you a few, precious minutes!

Spaghetti sauce is pretty pricey in my neck of the world, so I just whip up a super, simple recipe.

pizza spaghetti in casserole dish

Or, if you’re a spaghetti sauce snob, you’ll probably love this Italian bolognese recipe!

It’s so good!

I’ll leave a picture of it below.

bolognese for pizza spaghetti bake

My family enjoys it, so it works for me.

easy pizza spaghetti bake recipe

While this cheesy pizza spaghetti bake is getting all bubbly in the oven, I can set the table, wipe, down kitchen counters and wash any dishes that I dirtied while preparing the meal.

Simple, one-dish meals like this one really save me energy and time while providing a hearty, hot meal for my family to enjoy.

casserole dish with pizza spaghetti bake recipe

Enjoy this super-easy meal that will save you time and energy during your busy back-to-school days.

Don’t forget to join our Fave Recipes for Families group too where you can load up on the BEST recipes for families like yours!

See you there!

More Pizza Recipes for Families

As always, they’re super easy for busy moms!

*Affiliate links have been added to help you make the BEST pizza spaghetti bake EVER!*

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pizza casserole recipe

Easy Pizza Casserole

4.5 from 92 reviews

Back-to-school time means one thing to this mom — plan some quick and easy meals! Pizza Casserole is a fun and yummy twist to two dishes that are favorites in many homes — pizza and spaghetti. This is a "must add" to your weekly rotation of meals!

  • Total Time: 30 minutes
  • Yield: 12 people 1x

Ingredients

Scale

Pizza Spaghetti Bake

  • 8 oz spaghetti noodles
  • 3 eggs
  • 1/4 cup milk
  • 1/2 cup Parmesan cheese, (grated)
  • 1/2 tsp oregano
  • 1/2 tsp garlic, (crushed)
  • 2 1/2 cup spaghetti sauce, (jarred, or using our super easy recipe below)
  • 3 cup mozzarella cheese, (shredded)
  • 3.5 oz pepperoni, (sliced, packaged)

Homemade Spaghetti Sauce

  • tomato paste
  • 1 cube chicken bouillon
  • 1 pinch salt
  • 1 pinch sugar
  • water, (for desired thickness)

Instructions

Pizza Spaghetti Bake

  1. Preheat oven to 375 degrees.
  2. Cook the spaghetti noodles in salted water according to the package directions. Once cooked, drain well.
  3. In a medium-sized bowl, whisk eggs and milk.
  4. Add the Parmesan cheese, oregano and garlic to the egg mixture.
  5. Stir in spaghetti noodles and quickly toss until all ingredients are combined.
  6. Pour noodle mixture into a greased 9×13 pan.
  7. Pour the spaghetti sauce on top of noodles.
  8. Top with half of the pepperoni.
  9. Sprinkle the shredded cheese on top of the pepperoni and top with remaining pepperoni.
  10. Bake for about 25 minutes or until golden brown.
  11. Let the pizza spaghetti cool for five minutes before serving so all the yummy cheesiness doesn’t fall apart.

Homemade Spaghetti Sauce

  1. Add tomato paste, chicken bouillon, salt and sugar to a medium saucepan.
  2. Whisk the mixture over medium-high heat, adding water to desired consistency.
  3. Stir over heat until chicken bouillon is melted, or about 5 minutes.
  • Author: Alison Wood
  • Prep Time: 10 minutes
  • Inactive Time: 0 hours
  • Cook Time: 20 minutes
  • Category: Main Dish
  • Cuisine: Italian

Nutrition

  • Serving Size: 1 grams
  • Calories: 221
  • Sugar: 4
  • Sodium: 695
  • Fat: 14
  • Saturated Fat: 6
  • Unsaturated Fat: 6
  • Trans Fat: 0
  • Carbohydrates: 12
  • Fiber: 1
  • Protein: 13
  • Cholesterol: 82