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Spinach stuffed squash with a spoon scooping the filling out to show the melted cheese and spinach filling.
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5 from 5 votes

Spinach Stuffed Squash

Spinach Stuffed Squash is oven roasted to perfection and brimming with a creamy spinach filling and three cheeses for the perfect fall side dish.
Prep Time10 minutes
Cook Time55 minutes
Total Time1 hour 5 minutes
Course: Side Dish
Cuisine: American
Diet: Vegetarian
Servings: 4 halves
Calories: 260kcal
Author: Rachel

Ingredients

Roasted Squash

  • 2 Acorn Squash *see note for other squash options
  • 1 tablespoon Olive oil
  • ½ teaspoon Salt
  • ¼ teaspoon Black Pepper

Filling

  • 2 cloves Garlic minced
  • 1 tablespoon Olive Oil
  • 2 teaspoon Cornstarch
  • ¼ cup Milk
  • ¼ cup Vegetable Broth or Chicken Broth (non-vegetarian)
  • 3 tablespoon Cream Cheese
  • cup Sour Cream
  • ½ teaspoon Salt
  • ½ teaspoon Black Pepper
  • 4 ounces Spinach 2 cups of fresh spinach with stems removed or 3-4 ounces of frozen, thawed and drained.
  • ½ cup Shredded Mozzarella
  • ½ ciup Shredded Parmesan

Garnish

  • Parsley optional

Instructions

  • Preheat oven to 425 degrees F. Cut the top and a sliver off the bottom so that the squash can sit flat. Scoop out seeds. Brush with 1 tablespoon olive oil and sprinkle with salt and pepper. Place face down on aluminum foil lined cookie sheet.
  • Bake squash for 35-45 minutes depending on size, or until squash is tender.
  • In a large skillet over medium heat, add olive oil and garlic. Saute for 1-2 minutes, until the garlic is golden and fragrant.
  • Reduce heat to low and add cornstarch. Immediately whisk until it makes a thick paste.
  • Add broth and milk, stirring between additions.
  • Add cream cheese and sour cream. Stir until combined and smooth. Add salt and pepper to taste.
  • Add spinach and simmer 3-5 minutes, or until the spinach wilts.
  • Divide the spinach filling evenly between the squash halves. Top each halve generously with mozzarella and Parmesan.
  • Turn oven to broil. Broil the squash halves, face up, for 3-5 minutes, or until the cheese starts to bubble and turn golden brown. Serve immediately and enjoy!

Notes

Squash - Instead of acorn squash, you can also use butternut, delicata, or spaghetti squash. You may need to hollow out the butternut a bit more or double the filling for spaghetti squash as it is larger and has a bigger cavity.
Store: Leftovers are really good! If I know their will be leftovers, I store them in an air tight container or wrapped in foil in the fridge the same way they come out of the oven – with the squash intact. It keeps the filling separated and easier to reheat in the microwave. They are good for 4-5 days.
Reheat: This recipe keeps and reheats well both in the oven and in the microwave.
  • OVEN:  Cover the pan with foil and bake at 350 degrees for approximately 30 minutes or until hot and bubbly.
  • MICROWAVE:  You can also reheat individual servings in the microwave by transferring to a microwave safe plate and microwaving for 90 seconds. You may have to stir a bit to avoid cold spots and continue to microwave at 30 second intervals until heated through.
 

Nutrition

Serving: 1half | Calories: 260kcal | Carbohydrates: 27g | Protein: 9.7g | Fat: 14.3g | Saturated Fat: 7.3g | Cholesterol: 29mg | Sodium: 548mg | Vitamin C: 264mg