Creamy Spaghetti Squash, Wild Mushroom and Spinach Bake

Baked Spaghetti Squash with Wild Mushrooms and Spinach

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CategoryTags, , DifficultyIntermediate

Swap out traditional pasta for spaghetti squash to reduce carbs, incorporating nutrient-rich spinach and mushrooms into a creamy sauce for a delicious and wholesome meal. This versatile bake serves as a satisfying standalone dish or pairs well as a side with white fish or baked chicken for added protein.

Yields8 Servings
 1 medium spaghetti squash
 2 tbsp unsalted butter
 2 tbsp olive oilor coconut oil
 3 garlic clovesthinly sliced
 1 large shallotminced
 12 cremini mushroomscleaned and sliced
 12 shitake mushroomscleaned, stemmed and thinly sliced
 12 oz baby spinach
Cauliflower Cream Sauce
 2 ½ tbsp olive oildivided
 1 small shallotdiced
 2 garlic clovesminced
 1 head cauliflower cut into bite size pieces
 1 tsp dry mustard
 1 ½ cups warm vegetable stockplus up to 1 cup more as needed
 ¼ cup plus 1 tbsp nutritional yeast
 salt to taste
 black pepper to taste
1

Preheat oven to 375˚F. Slice squash in half lengthwise and place onto a baking sheet cut side down; roast for about 1 hour or until squash becomes fork tender. Allow squash to cool for about 15 minutes, before scraping the flesh out with a fork (squeeze to drain any excess liquid from squash). Place squash in a mixing bowl, lightly season with salt and pepper and set aside.

2

Place a large skillet over medium-high heat and add oil. Sauté garlic and shallot for 2 to 3 minutes. Add mushrooms and continue to sauté for 3 to 4 minutes or until caramelized. Add spinach and continue to sauté for 2 to 3 minutes or until spinach has wilted. Drain excess liquid and stir mixture into the mixing bowl with spaghetti squash.

3

For ‘cream’ sauce: Pour 1 ½ tablespoons oil into the pot and place back over medium-high heat. Add shallot and garlic and sauté for 2 to 3 minutes. Add cauliflower, continue to sauté for 2 to 3 minutes and season with salt and pepper. Stir in mustard and continue to sauté for 2 to 3 minutes.

4

Pour 1 ½ cups stock into the pot and simmer until cauliflower becomes fork tender, 6 to 8 minutes. Carefully ladle mixture into the well of a blender and add nutritional yeast. Blend on high, adding more stock as needed. With the motor running, add remaining tablespoon oil and season with salt and pepper. Blend until a smooth, glossy and creamy sauce forms.

5

Pour sauce over the spaghetti squash mixture and toss together until fully combined. Pour mixture into a lightly greased baking dish and bake for 20 Minutes or until the top has lightly browned.

6

Allow to cool about 10 minutes before serving.

Nutrition Facts

8 servings

Serving size

Ingredients

 1 medium spaghetti squash
 2 tbsp unsalted butter
 2 tbsp olive oilor coconut oil
 3 garlic clovesthinly sliced
 1 large shallotminced
 12 cremini mushroomscleaned and sliced
 12 shitake mushroomscleaned, stemmed and thinly sliced
 12 oz baby spinach
Cauliflower Cream Sauce
 2 ½ tbsp olive oildivided
 1 small shallotdiced
 2 garlic clovesminced
 1 head cauliflower cut into bite size pieces
 1 tsp dry mustard
 1 ½ cups warm vegetable stockplus up to 1 cup more as needed
 ¼ cup plus 1 tbsp nutritional yeast
 salt to taste
 black pepper to taste

Directions

1

Preheat oven to 375˚F. Slice squash in half lengthwise and place onto a baking sheet cut side down; roast for about 1 hour or until squash becomes fork tender. Allow squash to cool for about 15 minutes, before scraping the flesh out with a fork (squeeze to drain any excess liquid from squash). Place squash in a mixing bowl, lightly season with salt and pepper and set aside.

2

Place a large skillet over medium-high heat and add oil. Sauté garlic and shallot for 2 to 3 minutes. Add mushrooms and continue to sauté for 3 to 4 minutes or until caramelized. Add spinach and continue to sauté for 2 to 3 minutes or until spinach has wilted. Drain excess liquid and stir mixture into the mixing bowl with spaghetti squash.

3

For ‘cream’ sauce: Pour 1 ½ tablespoons oil into the pot and place back over medium-high heat. Add shallot and garlic and sauté for 2 to 3 minutes. Add cauliflower, continue to sauté for 2 to 3 minutes and season with salt and pepper. Stir in mustard and continue to sauté for 2 to 3 minutes.

4

Pour 1 ½ cups stock into the pot and simmer until cauliflower becomes fork tender, 6 to 8 minutes. Carefully ladle mixture into the well of a blender and add nutritional yeast. Blend on high, adding more stock as needed. With the motor running, add remaining tablespoon oil and season with salt and pepper. Blend until a smooth, glossy and creamy sauce forms.

5

Pour sauce over the spaghetti squash mixture and toss together until fully combined. Pour mixture into a lightly greased baking dish and bake for 20 Minutes or until the top has lightly browned.

6

Allow to cool about 10 minutes before serving.

Notes

Baked Spaghetti Squash with Wild Mushrooms and Spinach