Parmesan Butternut Squash Gratin

Elevate your seasonal side dish game with this Parmesan Butternut Squash Gratin, a creamy and indulgent recipe that’s perfect for cozy dinners or festive gatherings. Featuring tender slices of butternut squash layered with garlic-infused heavy cream, freshly grated Parmesan, and a golden, crispy breadcrumb topping, this dish is a delightful balance of savory richness and comforting textures. Fresh thyme adds an aromatic touch, while the oven-baked finish creates a beautiful, bubbling crust that’s sure to impress your guests. Ready in just under an hour, this gratin is a show-stopping alternative to traditional casseroles and pairs beautifully with roasted meats or a crisp green salad. Make this irresistible, cheesy butternut squash gratin your go-to autumn recipe!

Nutriscore Rating: 64/100

Prep Time:20 mins

Cook Time:40 mins

Total Time:60 mins

Servings: 6

Ingredients

• 2 pounds butternut squash
• 1 cup heavy cream
• 1 cup Parmesan cheese
• 2 cloves garlic
• 2 tablespoons unsalted butter
• 1 teaspoon thyme (fresh leaves, chopped)
• 1 teaspoon salt
• 0.5 teaspoon black pepper
• 0.5 cup breadcrumbs
• 1 tablespoon olive oil

Directions

Step 1

Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish with butter or non-stick cooking spray.

Step 2

Peel the butternut squash, remove the seeds, and slice it into thin rounds or half-moons about 1/4-inch thick.

Step 3

Mince the garlic cloves and set them aside.

Step 4

In a medium saucepan over low heat, combine the heavy cream, minced garlic, chopped thyme, salt, and black pepper. Heat gently, stirring occasionally, until the mixture is warm but not boiling (about 5 minutes). Remove from heat.

Step 5

Arrange half of the butternut squash slices in an even layer in the bottom of the prepared baking dish. Pour half of the cream mixture evenly over the squash. Sprinkle 1/3 cup of grated Parmesan cheese over the layer.

Step 6

Repeat with the remaining butternut squash slices, cream mixture, and 1/3 cup of Parmesan cheese.

Step 7

In a small bowl, combine the breadcrumbs with the remaining Parmesan cheese and olive oil. Mix well until the breadcrumbs are evenly coated.

Step 8

Sprinkle the breadcrumb mixture evenly over the top of the gratin.

Step 9

Cut the 2 tablespoons of unsalted butter into small pieces and dot them over the breadcrumb topping.

Step 10

Bake in the preheated oven for 35-40 minutes, or until the squash is tender when pierced with a fork and the topping is golden brown and crispy.

Step 11

Remove from the oven and let the gratin rest for 5-10 minutes before serving. Serve warm and enjoy!

Nutrition Facts

Serving size	(1355.5g)

Amount per serving	% Daily Value*
Calories	2104.5

Total Fat 150.3g	0%
Saturated Fat 82.8g	0%
Polyunsaturated Fat 1.3g
Cholesterol 390.9mg	0%
Sodium 3970.1mg	0%
Total Carbohydrate 142.6g	0%
Dietary Fiber 31.4g	0%
Total Sugars 21.7g
Protein 48.5g	0%

Vitamin D 0IU	0%
Calcium 1313.9mg	0%
Iron 8.4mg	0%
Potassium 2622.8mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 63.9%

Protein: 9.2%

Carbs: 26.9%