If you're looking for a comforting dish that melds the flavors of fresh herbs with the earthy goodness of squash, this Savory Herbed Squash Casserole is your go-to. Perfect for a cozy family dinner or a holiday gathering, it's a recipe that brings warmth and joy with every bite.
Yellow squash is the star of this dish, providing a mild, slightly sweet flavor that pairs beautifully with herbs. Onion adds a savory depth that complements the squash. Olive oil is used for sautéing, bringing out the flavors of the vegetables without overpowering them. Salt and black pepper are essential for seasoning, enhancing the natural flavors. Parmesan cheese gives a salty, umami kick that melds beautifully with the creamy heavy cream. Breadcrumbs provide a delightful crunch on top. Fresh herbs like thyme, rosemary, and parsley add layers of freshness and aroma. Garlic adds a punch of flavor, while eggs help bind the ingredients together.
This casserole pairs wonderfully with a crisp green salad on the side. Consider adding a protein like roasted chicken or grilled fish to round out the meal. It's also a delightful addition to a holiday spread alongside turkey or ham.
Start by preheating your oven to 350°F (175°C). This ensures it's hot and ready for your casserole to bake evenly. While the oven heats up, grab a large skillet and pour in the olive oil. Set the skillet over medium heat. Once the oil is shimmering, add in your sliced squash and chopped onion. Sauté them together for about 10 minutes, stirring occasionally, until the squash is tender and the onion is translucent.
Season the sautéed squash mixture with salt and black pepper to taste. Remove the skillet from the heat and set it aside. In a large mixing bowl, combine the sautéed vegetables with Parmesan cheese, breadcrumbs, chopped thyme, rosemary, parsley, minced garlic, beaten eggs, and heavy cream. Stir everything together until well combined, ensuring the ingredients are evenly distributed.
Prepare a 9x13 inch baking dish by greasing it with a bit of olive oil or cooking spray. Transfer the squash mixture into the prepared dish, spreading it out evenly. Slide the dish into the preheated oven and let it bake for about 30 minutes. You’ll know it’s done when the top is golden brown and the casserole is set.
Once baked, let the casserole cool for about 5 minutes before serving. This helps it hold its shape when you slice into it.