Savor the flavors of summer with this delightful Golden Summer Squash Gratin recipe! Packed with fresh summer squash, zucchini, and creamy Gruyère cheese, this dish is a perfect side for any meal. Easy to make and deliciously comforting, it's sure to impress your family and friends. Click through to explore the full recipe and learn how to create this irresistible gratin that celebrates seasonal vegetables!
3 medium yellow summer squash, thinly sliced
2 medium zucchinis, thinly sliced
1 small onion, finely chopped
2 cloves garlic, minced
1 cup heavy cream
1 cup shredded Gruyère cheese
1/2 cup grated Parmesan cheese
1 teaspoon fresh thyme leaves (or 1/2 teaspoon dried thyme)
Salt and pepper to taste
1 tablespoon olive oil
1/2 cup breadcrumbs (for topping)
1 tablespoon fresh parsley, chopped (for garnish)