This magnificently cheesy Baked Pasta Recipe is one of the easiest dinners you’ll make all week! Just 5 ingredients and dinner is done!
Be sure to give this fabulously easy Cheesy Crockpot Tortellini Recipe a try, too!

Easy Baked Pasta Recipe
Need something easy and oh so delicious for dinner tonight? This sublimely tasty Baked Pasta Recipe is sure to please even the pickiest of eaters in your home!
It’s loaded with gooey melted cheese and a dreamy, creamy sauce the whole family will love!
Leah writes: "Very good & easy!"
Plus, this easy casserole recipe doesn’t even require meat, so frugal bonus for you!
It’s such a fun, tasty, budget-friendly meal that will be a perfect for your meatless Mondays.
You’ll also love how this 5 ingredient meatless casserole recipe comes together in a snap, making it a great recipe for busy weeknights.
The leftovers heat up beautifully too, so you can even have dinner for the next night done!
This recipe really is your traditional pasta dinner reimagined in the form of a casserole. Trust me… you’re going to love it!
So are you ready to get this outrageously divine cheesy pasta bake started already?
It’s a comfort food casserole recipe that is sure to serve up big smiles and reward you with loving hugs!
You’ll just need these 5 ingredients to make your cheesy baked pasta…
Related: How To Get The Best Sam’s Club Deals
Baked Pasta Ingredients
You’ll just need a few simple ingredients to make the best Baked Pasta Casserole!
Add the following to your next grocery list to make sure you’ve got everything on hand…
- Rotini Pasta – Penne or Ziti can be substituted
- Alfredo Sauce – You can use store bought or Homemade Alfredo
- Tomato Pasta Sauce – Use store bought or Homemade Pasta Sauce
- Colby Jack Shredded Cheese – Shredded Cheddar can be substituted
- White Onion
- Optional: Parmesan Cheese, Salt & Pepper to taste, or Fresh Parsley for Garnish
You’ll also need a 9×13 baking dish to get the job done, too.
That’s it.
It really is so simple to make with just 5 ingredients!!
Do You Cook Pasta Before Making a Pasta Bake?
Yes… you’ll always want to boil your pasta before making your pasta bake so the noodles are perfectly soft and tender.
Should You Cover a Pasta Bake?
No… there is no need to cover your pasta bake when it cooks in the oven.

How to Make Baked Pasta
You won’t believe how easy it is to make the best Pasta Bake at home!
Here’s what you’ll do…
1. First you’ll want to preheat your oven.
2. Then, while the oven is preheating, you’ll cook your pasta noodles on the stove and then drain.
3. While the pasta is cooking, you can sauté your chopped onions.
4. Spray your 9×13 casserole dish with nonstick cooking spray, then build your casserole layer by layer as specified in the recipe.
5. Once your casserole has been assembled, bake it uncovered, until done.
6. Once done, serve with optional salt and pepper to taste, and ENJOY!
Or if you’re feeling wild, sprinkle on some parmesan cheese.
Now sit back, relax, and enjoy every delicious bite!
See… I told you this was going to be EASY!!
Scroll down for the printable recipe card with detailed, step-by-step instructions.


Substitutes for Pasta Sauce
For the Tomato Sauce – use your favorite brand of Marinara Sauce, or give this Tomato Garlic Italian Herb Crockpot Spaghetti Sauce a try!
For the Alfredo Sauce – use your favorite brand of Alfredo Sauce, or give this Easy Homemade Alfredo Sauce a try! It’s DELICIOUS!!
What to Serve with Baked Pasta
One of my favorite sides to serve with this cheesy pasta casserole is Rosemary Dutch Oven Bread.
It’s the perfect addition to any Italian dinner!
Don’t forget to add a side salad with this homemade Honey Balsamic Dressing! It’s so simple to make, and the perfect side!

Baked Pasta Reviews
Here’s what your frugal friends are saying about this easy Tomato Alfredo Baked Pasta Recipe…
One reader writes: “Love how easy and delicious this is!”
D writes: “So tasty!”
Kathy writes: “Makes a great weeknight dinner!”
Teresi writes: “My favorite!”
Heather writes: “Cozy, comforting and so easy to make”
Allie writes: “Went really well. Tasty.”
Ryan writes: “So yummy and I can’t believe it is only 5 ingredients”
Cindy writes: “A great easy meal!”
Kim writes: “Such a family favorite!! This is the best comfort food!!”
Leah writes: “Very good & easy!”
Betty writes: “I love this twist on baked Alfredo!”
Tony writes: “Yummy!!”
Christie writes: “Mouthwatering! The perfect dinner and great as leftovers too!”
Sherri writes: “So easy and cheesy!”
Patricia writes: “I add a little hamburger or chicken”

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Did You Enjoy This Recipe? ⭐️⭐️⭐️⭐️⭐️ Leave a comment & review below!
Baked Pasta Recipe
Ingredients
- 16 ounces Rotini Pasta cooked (1 lb or 454 g)
- 15 ounces Classico Creamy Alfredo Sauce
- 1 1/2 cups Tomato Pasta Sauce (your favorite brand)
- 2 cups Colby Jack shredded cheese (8 oz bag)
- 1 Medium White Onion (finely diced)
- 1 pinch Salt & Pepper to taste (optional)
- 2 tsp Chopped Fresh Parsley for garnish (optional)
Instructions
- Preheat oven to 350 degrees.
- Cook pasta per instructions on package, drain, and set aside.
- While pasta is cooking, add a little oil to a skillet, and saute onions over medium heat on the stove for approx. 5 minutes, or until soft.
- Spray 9x13 casserole dish with nonstick cooking spray.
- Pour 1/2 cup of the Tomato sauce into the bottom of casserole dish, and spread out as a thin layer.
- Then add 1/2 of pasta into dish, and spread out evenly.
- Pour half of the alfredo sauce over the pasta, then sprinkle with a layer of 1/2 of the diced onions.
- Top with a layer of 1/2 cup of cheese, and 1/2 cup more Tomato sauce.
- Now pour in the remaining pasta and spread out evenly.
- Then add 1/2 cup more of tomato sauce on top of the pasta, and top that with the a layer of the reamining onions.
- Then evenly pour on the remaining amount of Alfredo sauce.
- Top with an even layer of remaining shredded cheese over the casserole.
- Bake for 10 - 15 minutes, or until cheese has melted.
- Season with optional salt and pepper to taste… and ENJOY!
- Garnish with optional fresh chopped Parsley.
- You can even top with a little Parmesan cheese... YUM!
More Easy Dinners To Make This Week
This is a super quick and easy casserole, perfect for a quick dinner that takes just a little effort! 😉
So are you craving even more delicious Pasta Recipes and super easy Gourmet Casserole Recipes to make for dinner this week? I’ve got you covered!
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So have you tried this easy Cheesy Baked Pasta Recipe yet?
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speedy70 says
Molto invitante la tua pasta, bravissima!!!
Heidi says
Grazie mille!
Lisa O'Driscoll says
This turned out great! It was so easy to make and my family really loved it!
Heidi says
I am so glad your family loved it. I hope you have a beautiful week!
Healthy World Cuisine says
Cheesy, creamy deliciousness. This is so fast to put together and perfect way to warm up on a cool day. Makes lots too so cook once and eat twice – love that!
Heidi says
I agree, it’s perfect for leftovers!
Michelle says
Baked pasta is one of my kid’s favorite quick dinner meals! I have not thought to combine tomato and alfredo sauce, but that sounds amazing!
Heidi says
The tomato and Alfredo are so amazing together!
CoCo says
I’m always looking for an easy weeknight meal or a simple make and take for the meal train so I’m excited to try this recipe, Heidi. It looks delicious! Hugs, CoCo
Heidi says
It really is the perfect addition to the meal train!
Her Digital Coffee says
I’ve been meaning to try a baked pasta recipe, so this is perfect! I love how simple and easy it is, for such a cozy and hearty meal. Thanks for sharing!
Heidi says
It’s hard to beat a tasty, cheesy pasta dinner!
Dawn says
This sounds delicious and simple to make. My family would love this for dinner.
Heidi says
It’s also so versatile. There are so many fun ways to change up the flavors.
Jeff the Chef says
As I’m reading your post, I’m watching it snow, and I think the high is supposed to be something like 9 degrees today. So I could use some comfort food!
Heidi says
You owe it to yourself to indulge with some comfort food with those temps!!
Kathrine Eldridge says
Love this simple recipe that is the perfect comfort food as well! My son will love this!
https://www.kathrineeldridge.com
Heidi says
It’s the perfect way to fill up a hungry teen!
David @ Spiced says
I’m a big fan of Colby Jack! It melts so well, but it still brings great flavor. This is definitely my kind of comfort food recipe. I’ll take a big bowl for dinner please!
Heidi says
Colby Jack doesn’t get enough love. It really is an amazing cheese!
Lisa's Notebook says
This looks perfect for a mid-week supper – and extra points that it’s meat-free too – yum!
Heidi says
It’s one of my favorite meatless meals.
https://thefrugalgirls.com/2020/09/meatless-meals-recipes-easy.html
Veronica Lee says
Loaded with gooey melted cheese!!?? Sold!!
Yummm!
Heidi says
Cheese makes everything better!
Alex says
I’m always looking for simple, easy dinner ideas after a long work day, so excited to try this! Thanks for sharing!
Heidi says
It really is so fast and easy to prepare. I hope you enjoy it!
hena says
Love a good easy recipe.
Heidi says
It doesn’t get much easier than a 5 ingredient dinner!
Delphine says
Avec des pâtes c’est un délice
Belle soirée
Heidi says
C’est vraiment très bon!