Can you say Yum?
Spinach Mushroom Pizza with Spaghetti Squash Crust
Have your pizza and eat gluten free too!
When I heard I could make pizza crust with spaghetti squash, my mind said, “NO WAY”. Once I gave Spaghetti Squash Pizza Crust a try, I was sold. Truth be told if someone would make the spaghetti squash for me, I don’t think I would eat bread crust again (or as often anyway).
Once you perfect the technique of spaghetti squash pizza, then you just need to search for the perfect toppings. While most of the regular choices in toppings will do, certain ingredients provide particularly interesting enhancement to the spaghetti squash pizza crust. My favorite combo is spinach mushroom pizza with spaghetti squash crust.
Make it, bake it, sauce it, top it and bake it again.
Spinach mushroom pizza with spaghetti squash crust recipe!
Other than the making of the spaghetti squash, which is still easy but a little time consuming, this recipe is a breeze. You can premake the spaghetti squash several days ahead of time if need be and then throw all the ingredients together when your guests arrive.
- For PIzza Crust
- One large Spaghetti Squash
- water
- One egg, beaten
- ⅔ cup mozzarella cheese
- 2 Tbs. Parmesan cheese
- ¼ teaspoon Kosher Salt
- ¼ teaspoon Black Pepper
- For Pizza Toppings:
- 8 oz sliced cooked mushrooms (I used baby portobellas but your favorite will do)
- Pizza sauce
- 1½ cups uncooked chopped spinach
- ½ cup mozzarella cheese
- 2 Tbs. Parmesan Cheese
- 8 oz diced ham (optional)
- Cut spaghetti squash in half lengthwise. Scoop out seeds with spoon. In a 13 x 9" glass baking pan, place both halves flesh side down. Fill pan with water ½" deep (this will help to steam the squash). Cook in microwave, on high for 15 minutes. Let sit 5 minutes after removing.
- Remove spaghetti squash from baking pan. Use fork to pull out the strands of spaghetti squash (the squash will come out in long spaghetti like strands) and place in a mixing bowl. Discard squash outer layer. Let strands cool slightly.
- Into a mixing bowl, measure out 3½ cups of spaghetti squash per pizza crust (you will probably only have enough for one pizza, set the remainder aside for another great dish).
- Pile the half the spaghetti squash into a cheesecloth or thin dish towel, twist cloth to form a closed sack and squeeze out all water. Discard water. Repeat with the remaining half. The more moisture you get out, the crust like the pizza crust will be. Return squash to mixing bowl.
- Add beaten egg, the mozzarella and Parmesan cheese, salt and pepper to the spaghetti squash. Stir together.
- Press squash in a thin, even layer on a parchment-lined baking sheet and shape into an approximate 10-inch circle.
- Bake at 400°F for approximately 20 minutes. Remove from oven, carefully flip, and cook for another 10 minutes. ( Tip: The best way I discovered to flip the spaghetti squash crust was to line another pan with parchment paper. Place it over top of pizza crust, and flip the pizza crust into the new pan. You can also use a spatula but you definitely risk breaking the crust.
- Add my suggested pizza toppings (spread sauce on crust. Top crust in this order: mozzarella, chopped spinach, cooked mushrooms, ham (optional)
- Cook for another 10 minutes until done.

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I’ve seen cauliflower crust pizzas you can buy, spaghetti squash crust sounds amazing, and I’d love to try it!
This looks so delicious Shelley!
I love spaghetti squash. I actually have never tried it for a pizza crust. I have had it with marinara sauce and it is quite good. I have some planted, I might have to give this a go.
This looks so yummy and I will have to try out the recipe 🙂
I like the toppings for this pizza. I’ll just use ready to cook pizza dough.
Oh my goodness this sounds yummy. I mean I love the crust on a pizza, but I do love new things.
The crust is my favorite part, not sure I could give that up! But this looks delicious to try!
Crunchy crust, healthy and creamy lookin pizza! Yum
This sounds so good and the crust is versatile too.
This sounds like a pizza I would love..I have not eaten pizza in years but would love to try this recipe 🙂
This looks delicious and healthy: WIN/WIN!
Spinach mushroom pizza sounds like my kind of pizza!
That’s an interesting use of spaghetti squash. I think I’ll stick with regular crust since I don’t have to worry about gluten.
I tried this and I loved it…
This sounds so good! I love mushrooms on my pizza. I’ll have to try it.
YUMMY! This looks so good and east to make.
I have never had spaghetti squash but I hear it makes good pizza. I might have to try this recipe
Wow, this looks really tasty! …and healthy too.
Love veggie crust pizza
This looks delicious and would be a great way to eat more veggies.