This creamy gratin is made using a delicious and fresh golden egg squash, but feel free to use your freshest local variety! Sliced squash is layered with a mixture of eggs, cream, and cheese and then baked to a golden perfection with a hint of rosemary. This gratin is a comforting side dish or main course that brings a touch of elegance to any meal!
Ingredients (for 4 servings):
1 large golden egg squash, peeled, seeded, and thinly sliced
2 tbsp olive oil
Salt and black pepper to taste
1/2 cup grated Gruyère cheese
1/2 cup grated Parmesan cheese
2 large eggs
1/2 cup heavy cream
1 tbsp fresh rosemary, chopped
1/4 tbsp garlic powder (optional)
Instructions:
Preheat your oven to 400°F (200°C).
Place the sliced golden egg squash on a baking sheet lined with parchment paper.
Drizzle with olive oil and season with salt and black pepper.
Roast in the oven for 15-20 min. or until the squash is tender but not fully cooked. Remove from the oven and set aside.
In a medium bowl, whisk together the eggs, heavy cream, chopped rosemary, and garlic powder (if using).
Stir in the grated Gruyère and Parmesan cheeses.
Lower the oven temperature to 375°F (190°C).
Arrange a layer of roasted squash slices in a greased casserole dish.
Pour a portion of the cheese and egg mixture over the squash.
Repeat the layering process with the remaining squash and cheese mixture, finishing with a layer of cheese mixture on top.
Bake for 25-30 min. or until the top is golden brown and the gratin is set.
Let the gratin cool slightly before serving.
Garnish with additional fresh rosemary if desired. Enjoy!