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Simple and Delicious Creamy Pasta Bake

This Creamy Pasta Bake is a cinch to throw together on a busy weeknight. With two different kinds of sauce and plenty of cheese, your family will be begging for seconds and thirds.

Close up of cheesy baked pasta in clear glass casserole dish on hot pad.

I first had this pasta bake when we lived with my parents while our current home was being built.

My mom had never made the recipe before and I was blown away by how tasty it was.

Come to find out, it’s about the easiest recipe in the world because it only has 6 ingredients and uses bottled pasta sauce.

The secret behind the amazing taste comes from using both marinara and alfredo sauce.

Who knew we should have been mixing those together all along?!

Step-by-Step Instructions

Pasta bake ingredients including alfredo sauce, red sauce, pasta, Italian seasoning and cheeses.

COOK 1 box pasta (penne or rigatoni) according to package directions and DRAIN.

Cooked penne pasta in large metal stock pot next to cheeses and sauce.

POUR a little bit of the sauce from 1 bottle alfredo sauce and 1 bottle marinara sauce into the bottom of a casserole dish and then SCATTER half of the noodles on top.

Marinara and alfredo sauce on the bottom of clear glass casserole baking dish.

SPRINKLE the noodles with Italian seasoning and 1/2 cup shredded Mozzarella cheese.

Mozzarella cheese and noodles in baking dish before going in the oven.

ADD another layer of the same ingredients (sauce, noodles, seasoning, cheese) and finish with both sauces on top. 

Marinara and alfredo sauce over noodles in casserole dish ready for the oven.

BAKE at 350 degrees for 25 minutes, until bubbly. SPRINKLE with 1/2 cup shredded Parmesan cheese and serve.

Parmesan cheese on pasta bake dish with blue and white kitchen towel.

Recipe Tips and Substitutions

Pasta bake on serving spoon lifted up from casserole in glass baking dish.

There aren’t specific box or bottle sizes, because you get to choose which ones you include in the dish. If you have a small family and don’t need to make as much, you can use half the box of pasta. You could also buy smaller sauce bottles.

The opposite is true for a large family; you’ll want to buy large bottles and possibly use 2 boxes of pasta.

If you don’t have penne pasta on hand, or would prefer another shape, just choose your favorite! I always tell my husband that pasta tastes the same no matter the shape 😉

When you add the sauce to the bottom of the pan, do so sparingly. The jars I buy are fairly small, and the sauce goes quickly, so make sure you save enough to cover the noodles.

This recipe is completely customizable. You can choose whatever sauce you prefer, or make your own! You can also change the cheese and add a little more on top at the end like I did.

More Like This

Creamy penne pasta bake on a white plate next to casserole dish.

Want more pasta dishes? You’ll love these!


Close up of creamy pasta bake on white dinner plate by casserole dish.
Do you cook pasta before making pasta bake?


Most pasta bakes and casserole dishes call for pre-cooked pasta. Pre-cooking the noodles cuts down on the cook time and ensures your dish bakes evenly.

Should you cover a pasta bake?

That depends.

This dish doesn’t need to be covered. There is a short cooking time and few ingredients.

If you find that your dish turns out dry, you can cover with foil for the first 15 minutes of cooking.

How do you fix dry pasta bake?

If your pasta bake turns out dry, just add more sauce or a little bit of water, stir, cover tightly with foil and return to the oven for a few minutes. This should steam the dry pasta and make it tender.

If you notice that your pasta bake comes out dry every time, try lowering your oven rack or covering the dish before putting it in the oven.

What do you eat with pasta bake?

I like to serve pasta bake with fruit and veggies or salad.

This zucchini and yellow squash casserole goes great with this dish. I also love to serve this BLT salad with avocado!

I hope your family loves this creamy pasta bake as much as mine! If you make it, be sure to take a picture and tag me on Instagram with @ashcroftfamilytable and use the hashtag #ashcroftfamilytable!


And if you’d like to get a 4-week meal plan featuring my recipes, just enter your email in the form above and you’ll get it straight to your inbox!

Close up of creamy pasta bake on white dinner plate by casserole dish.

Creamy Pasta Bake

The Ashcroft Family Table
This Creamy Pasta Bake is easy and simple to make. With two kinds of sauce and lots of cheese, your family will be begging for seconds.
4.34 from 3 votes
Prep Time 15 mins
Cook Time 25 mins
Total Time 40 mins
Course Dinner
Cuisine Italian
Servings 8 servings
Calories 334 kcal


  • 16 ounces pasta, penne or rigatoni
  • 15 ounces alfredo sauce
  • 24 ounces marinara sauce
  • 3 teaspoons Italian seasoning
  • 1 cup shredded Mozzarella cheese
  • ½ cup shredded Parmesan cheese


  • Cook noodles according to package directions and drain.
  • Pour a little of each of the sauces into the bottom of a casserole dish and put half of the noodles on top.
  • Sprinkle the noodles with 1 teaspoon Italian seasoning and 1/2 cup mozzarella cheese.
  • Add another layer of the same ingredients (sauce, noodles, seasoning, cheese) and finish with both sauces on top. Sprinkle the last teaspoon of seasoning on the sauces.
  • Bake at 350 degrees for 25 minutes until bubbly. Sprinkle with Parmesan cheese and serve.


Serving: 1cupCalories: 334kcalCarbohydrates: 50gProtein: 16gFat: 15gSaturated Fat: 7gPolyunsaturated Fat: 3gMonounsaturated Fat: 4gCholesterol: 50mgSodium: 994mgPotassium: 434mgFiber: 3gSugar: 6gVitamin A: 524IUVitamin C: 6mgCalcium: 180mgIron: 2mg
Keyword creamy pasta bake, easy pasta bake, penne pasta bake, simple pasta bake
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Pinterest graphic with text and collage featuring creamy pasta bake.
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