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Pepperoni Alfredo Bake

Move over chicken alfredo. Pepperoni takes the main stage here in Pepperoni Alfredo Bake, a simple--yet decadent--casserole that will have everyone coming back for more!

Pepperoni alfredo bake in casserole dish

Why We Love It

Our house has recently become obsessed with turkey pepperoni. We love it in sandwiches, salads and on pizza. We also love alfredo pasta. When I decided to experiment with alfredo casseroles, I eventually tried putting turkey pepperoni on top. After the first bite, we were hooked.

With alfredo, pasta, cheese and turkey pepperoni, what's not to love about this casserole?

serving of pepperoni alfredo bake in dish

Why You'll Love It

There's not a lot of fancy footwork (or kitchen counterwork) in putting this casserole together. We use store bought alfredo, pre-sliced pepperoni and prepackaged shredded cheese. Other than boiling a box of noodles and cutting up a few slices of provolone, there's not much prep work involved.

And after 30 minutes or less in the oven, you have a decadent casserole that others may think took much longer to prepare! You may choose to keep the easy prep work part a secret--that's up to you (sometimes we all need that moment). But you definitely won't be able to keep any leftovers a secret!

Are you a pepperoni lover like me? Check out Pepperoni Pasta Salad!

Ingredients for Pepperoni Alfredo Bake

Ingredients for Pepperoni Alfredo Bake

  • 1 (16 oz.) box pasta
  • 2 (15 oz.) jars alfredo sauce
  • 1 teaspoon ground black pepper
  • 1 teaspoon Italian seasoning
  • 3 slices provolone (sandwich size and unsmoked)
  • 1 cup shredded mozzarella (I use Kraft's fat free)
  • 24 slices turkey pepperoni
cheese and pepperoni

How to make Pepperoni Alfredo Bake

You'll want to gather the following equipment:

  • large pot with lid
  • colander
  • large mixing bowl
  • mixing spoon
  • cutting board
  • chef's knife
  • 13 x 9 casserole dish.

Boil the pasta according to package directions. Drain and rinse with cool water in colander. Set aside.

Kitchen Ready Betty tip: It's okay if the pasta is al dente- it will cook more in the oven!

Speaking of the oven, this would be a good time to preheat it to 350 degrees!

Make the sauce. Pour both jars of alfredo into your large mixing bowl. Add the ground pepper and Italian seasoning. Stir.

Alfredo sauce mixed with seasonings

Add the pasta. Once it has cooled off, carefully add the pasta to the mixing bowl. Stir gently to incorporate.

Mixing rotini with sauce

Prepare your baking dish. Lightly grease your dish if it's not non-stick (I do this by spraying some canola cooking spray into my dish and then gently spread it around by wiping it with a paper towel).

Spoon the alfredo pasta mixture into the prepared dish.

Noodle mixture in prepared casserole dish

Now it's time for the cheese! Stack all three slices of provolone on top of each other on your cutting board. Using your knife, slice them into wedges. Separate the wedges and place them on top of the noodles, trying your best to evenly space them.

Kitchen Ready Betty tip: I usually aim for 6 wedges per slice, giving me a total of 18 to put in the casserole.

Provolone on top of noodle mixture

Sprinkle the mozzarella cheese on top.

Mozzarella sprinkled on top of provolone

Add the turkey pepperoni.

Pepperoni Alfredo Bake before going into the oven

Bake uncovered at 350 degrees for 25-30 minutes or until sauce is slightly bubbling. Then let stand 5 minutes before serving.

We LOVE eating Pepperoni Alfredo Bake with salad and garlic bread!

Serving suggestion of Pepperoni Alfredo Bake on dinner plate with tossed salad

Pepperoni Alfredo Bake Leftovers?

You might have them, but they won't last long!

Store in an airtight container and refrigerate. Enjoy within five days.

Reheating instructions: Bake covered at 325 degrees for 20 minutes. Uncover and bake an additional 5-10 minutes or until the casserole is heated through.

A Note About the Pasta and Sauce

I have tried making Pepperoni Alfredo Bake with many different types of pasta. My preference is rotini as pictured, but I also like cavatappi, which is sort of like a stretched out corkscrew macaroni. Because of their curves, both of these pastas stick really well to the sauce.

And as for the sauce, not all alfredo is created equal. I typically use Prego or Bertolli in this recipe. I feel that these two brands are creamy enough without breaking the bank in terms of price. They're also not overly rich in flavor or cream (a heavier sauce could clash with the other ingredients).

A Note About the Baking Dish

Now that I am a convert to the glass baking dish craze, I use (you guessed it) glass. This is strictly a personal preference and you may certainly use any 13 x 9 pan you choose. I tend to now use glass baking dishes when I make things with sauces because I feel that there's less of a chance that any of the flavor will absorb into the dish.

Cooking Method
Cuisine
Courses
Difficulty Beginner
Time
Prep Time: 15 mins Cook Time: 30 mins Rest Time: 5 mins Total Time: 50 mins
Cooking Temp 350  °F
Servings 8
Best Season Suitable throughout the year
Description

This is not your ordinary alfredo bake. Provolone and mozzarella melt together to create a creamy and comforting alfredo sauce base that envelops your favorite noodle. When it's all topped with pepperoni, it becomes a delightful and savory journey that will have everyone asking for more.

Pepperoni Alfredo Bake
  • 16 oz pasta (rotini or cavatappi recommended)
  • 2 (15 oz.) jars alfredo sauce (Prego or Bertolli recommended)
  • 1 tsp ground black pepper
  • 1 tsp Italian seasoning
  • 3 slices Provolone (sandwich size and unsmoked)
  • 1 cup shredded mozzarella (Kraft fat free recommended)
  • 24 slices turkey pepperoni (can substitute original if preferred)
Instructions
  1. Oven.

    Preheat oven to 350 degrees.

  2. Pasta.
  3. Cook pasta according to package directions. Drain and set aside.

    It's okay if the pasta is slightly al dente. It will cook and soften more when it bakes in the oven.
  4. Sauce.
  5. Empty both jars of alfredo sauce into large bowl.

  6. Add ground pepper and Italian seasoning to bowl. Blend until fully incorporated.

  7. Add cooled off cooked noodles to the sauce mixture. Stir.

  8. Baking Dish.
  9. Lightly grease 13x9 dish. Then spoon noodle mixture into prepared dish.

  10. Cheese.
  11. Stack all three slices of provolone on top of each other on cutting board. Using a knife, slice into wedges. Separate wedges and place on top of noodle mixture, trying your best to evenly space them.

    I usually aim for 6 wedges per slice, giving me a total of 18 to put in the casserole.
  12. Sprinkle mozzarella on top of noodle mixture.

  13. Pepperoni.
  14. Evenly space 24 slices of turkey pepperoni on top.

  15. Bake.
  16. Place baking dish in a preheated 350 degree oven. Bake uncovered for 25-30 minutes, or until sauce is slightly bubbling.

  17. Let stand 5 minutes before serving.

  18. Leftovers?
  19. Store any leftovers in an airtight container in the refrigerator for up to 5 days. 

  20. To reheat, bake covered at 325 degrees for 20 minutes. Uncover and bake an additional 5-10 minutes or until the casserole is heated through.

Note

You can use any noodle in this recipe. but I have found that corkscrew pasta works best because the alfredo mixture sticks very well to it!

If you opt to make this ahead of time, don't have it sit for more than a few hours in your refrigerator before baking, This is because the noodles will continue to absorb the sauce, which can affect your baking time and noodle consistency.

If you're not a huge pepperoni fan, you could opt to add 1 cup of pre-cooked diced chicken to the noodle mixture, then sprinkle some parmesan on top of the other cheeses before baking. 

Keywords: pepperoni, turkey pepperoni, alfredo, casserole, provolone, comfort food
Betty Weand
Food Blogger

Hi, I'm Betty! I live in Pennsylvania with my 2 human sons, 2 furry sons and my wonderful and supportive husband, who is my main cooking muse. When I'm not busy cooking or writing, I'm lifting a barbell, answering presidential trivia, thinking about the ocean, or going on long walks with my pups.

Thank you for checking out this recipe! Enjoy!

~Betty