Spaghetti Squash, Portobello Mushroom, Spinach Casserole


(8 votes) 3 8

This rich vegetarian dish features a creamy, cheese sauce.

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  • 2 spaghetti squash
  • 2 Tbs. crushed garlic
  • 2 onions pureed
  • 1/4 C. fresh scallions, chopped
  • 5 fresh big portabella mushroom caps, chopped
  • 1 bag of fresh spinach leaves
  • salt and pepper to taste
  • 1 jar of garlic parmesan alfredo sauce
  • 1 bag of mozzarella cheese

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Slice spaghetti squash in half, deseed them, boil until tender. While that is boiling, take first seven ingredients and combine them in an olive oil sprayed sauté pan. Sauté until tender but still firm. Set aside. In a large bowl, peel your spaghetti squash, mix in other cooked ingredients and alfredo sauce. Mix well. Pour half of the mixture into a baking dish. Top with half of the cheese. Add remainder of the mixture and remainder of the cheese on top.

Briean White, Bronson, Florida

Reviews (7)

  • I had no problem with the recipe I do just like Emeril, Paula Deen and Rachel Ray and eyeball it just like I was taught. Spaghetti Squash you shred so your results look just like pasta noodles. Your family also determines how large your amounts of anything are. I used 2 medium onions and a 16 oz bag of cheese. Since everything is already cooked all your doing by baking is melting the chesse so its a 350 degree oven for 15 minutes preheated of course. I was cooking for 4 when I made this.

    Flag as inappropriate zena0001  |  October 26, 2008

  • While the directions are vague, since everything is already cooked I would think that you just need to heat thru and melt mozzarella. I also think that you can cook the squash in the microwave with a bit of water for about 8-10 minutes until tender. Boiling might take some of the flavor away.

    Flag as inappropriate ilove2cook2  |  September 11, 2008

  • I used 16 oz bag of mozzarella cheese and 10 oz bag of spinach.Next time I'll use bigger pan for sauteing. Baked at 350 for 30 min. Will make again

    Flag as inappropriate jwellseanene  |  March 6, 2008

  • I guess I should pay attention when I read -bought ingredients to make so will attempt and wing it-will let all know how turns out.

    Flag as inappropriate jwellseanene  |  March 6, 2008

  • it sounds great, but the ingedients need more details - 1 bag of mozzarella doesn't tell me anything.

    Flag as inappropriate mloffredo  |  February 27, 2008

  • recipe says to put in baking dish. Are we baking this? If so, temp and time to bake. 1 bag of mozzarella cheese - is that 8 oz, 16 oz. How much cheese do we use if perhaps grate it ourselves. These directions are more than vague. They are virtually unusable.

    Flag as inappropriate cynthiann  |  February 27, 2008

  • This recipe sounds delicious, but the directions are quite vague. What size onions? Mozzarella cheese comes in 2 sizes. What size is needed? Also, what is done after the squash is peeled? Is it chopped, shredded or mashed? I would like to know these things and then I would definitely make it. Thank you anyway.

    Flag as inappropriate  |  February 21, 2008

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