Alea’s Pumpkin Pasta Casserole

Pumpkin Pasta Casserole Recipe

This quick and easy recipe for Pumpkin Pasta Casserole is perfect for chilly, fall evenings.

If you are a gardener, you may only have to buy 2 ingredients to make this recipe: pasta and cheese. If you aren’t a gardener, it is still frugal as most of the produce is on sale right now.

Pumpkin Pasta Casserole

You can’t taste the pumpkin in the casserole. It adds a natural sweetness, nutrients, and color, but it takes on the other flavors of the recipe. The natural sweetness means you don’t have to add any sugar to offset the tartness of the tomatoes. My kids were at first horrified at the idea of pumpkin in a casserole. I think they were imagining the flavors of pumpkin pie and lasagna mixed together. I convinced them to try it and they loved it, but then they were disappointed that they couldn’t actually taste the pumpkin. Go figure!

I used diced tomatoes in this recipe, if you have kids that don’t like chunks of veggies in their casseroles (I’ve gone through that with all three of my kids!), you can put the diced tomatoes in the blender before creating the sauce.


Alea’s Pumpkin Pasta Casserole

Yield – 8 servings

Preparation Time – 10 minutes

Cooking Time – 30 minutes


  • 1 lb. pasta
  • 1 15 oz can or 1 3/4 cup pumpkin puree
  • 1 15 oz can or 1 3/4 cup diced tomatoes
  • 3 green onions, thinly sliced
  • 3 – 4 cloves garlic, minced
  • 1 tablespoon oregano
  • 2 teaspoons thyme
  • 2 teaspoons basil
  • 1 teaspoon sage
  • 1/2 teaspoon rosemary
  • 1 cup cheese
  • extra sliced onions and parsley (optional)
  • Fresh veggies, as side dish


  • Preheat the oven to 375 F. Lightly spray a 9×13-inch baking dish with nonstick cooking spray.
  • Cook pasta according to package directions. Drain well.
  • In a large bowl, combine pumpkin, diced tomatoes, onions, garlic, and spices. Sprinkle in a little salt and pepper.
  • Add the drained pasta to the pasta sauce.
  • Place the pasta with sauce into the casserole dish. Sprinkle the cheese over the top of the pasta. Top with extra onions and parsley.
  • Bake in the preheated oven for 20 minutes.
  • Serve Pumpkin Pasta Casserole with green onions garnish & side of veggies.

What are your favorite fall recipes?

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Looks deelish!! What type of pasta? I was thinking of using rigatoni! I love how yours looks like lasagna when sliced!

Have you ever added meat to this dish? I was thinking maybe ground turkey. Just curious if the spices would need to be adjusted if meat was added.

It is delicious with meat. It works with any meat that would taste good in spaghetti sauce. You don’t have to adjust the spices if you add meat.

This looks wonderful & is going into the dinner rotation this week. Do you drain the can of tomatoes or include the juice? Thanks

I had such high hopes for this dish. It smelled amazing as it was baking. However, no one in my family liked it! I was the only one that actually ate it and it wasn’t my favorite either. At least it was very frugal so I didn’t feel as bad throwing out the leftovers.

Just curious… Anyone tried freezing this? I temporarily have a family of two and baking half at a time would be easier!