Dive Into Flavor with This Rich and Creamy Zucchini and Squash Gratin

Photo byAngie Bright

When the cooler months roll around, nothing warms the soul quite like a rich, creamy gratin. This zucchini and squash gratin is more than just a side dish—it’s an indulgent, comforting experience. Combining tender zucchini, yellow squash, and the rich, smoky notes of gouda cheese, this dish creates a perfect harmony of flavors and textures. With a golden, bubbly crust and a creamy sauce binding the vegetables together, this gratin is a surefire crowd-pleaser, whether you’re serving it at a family dinner or a holiday gathering.

Zucchini and squash, both mild and slightly sweet, offer a perfect canvas to soak up the creamy, cheesy goodness in this dish. The smoked gouda adds a subtle smoky richness that sets this gratin apart from the usual casserole dishes. Each bite offers layers of flavor that keep you coming back for more.

The preparation may be simple, but the result is restaurant-worthy. Sautéing the vegetables first brings out their natural sweetness, and baking them allows the dish to develop a crisp, golden top while remaining luscious underneath. This gratin is versatile, too—it pairs beautifully with roasted meats or can be enjoyed on its own as a lighter main course. It’s a must-try for anyone who loves easy comfort food with a gourmet twist.

Recipe: Creamy Zucchini and Squash Gratin

Ingredients:

• 2 tablespoons butter
• 1/2 onion, thinly sliced
• 1 small zucchini, sliced into rounds (1/8 to 1/4 inch thick)
• 1 small yellow squash, sliced into rounds (1/8 to 1/4 inch thick)
• 2 large cloves garlic, minced
• 1/2 cup heavy cream
• 1/4 cup grated Parmesan cheese
• 1 cup shredded smoked gouda cheese

Instructions:

1. Preheat your oven to 450°F (230°C).
2. In an oven-proof skillet, melt the butter over medium heat.
3. Add the thinly sliced onion to the skillet, cooking until the edges start to brown, about 5 minutes. Add the minced garlic and cook for an additional minute, stirring frequently to prevent burning.
4. Pour in the heavy cream and bring it to a simmer. Let it cook until the cream begins to thicken and bubble.
5. Slowly stir in the grated Parmesan cheese, ensuring it melts into the cream.
6. Add the zucchini and yellow squash rounds to the skillet, gently stirring to coat them in the creamy sauce.
7. Cook for another 5 minutes until the vegetables soften slightly.
8. Sprinkle the shredded smoked gouda cheese evenly over the top of the vegetables.
9. Transfer the skillet to the preheated oven. Bake for 20 minutes or until the cheese is melted, bubbly, and golden brown.
10. Remove from the oven and let it cool for a few minutes before serving.

Whether you’re looking for a comforting side dish to complement a roast or need a lighter meal option, this creamy zucchini and squash gratin fits the bill perfectly. The dish is satisfying and flavorful without being heavy, making it a great choice for any occasion. The combination of tender vegetables and the luxurious cheesy sauce is bound to win over even the pickiest of eaters.

For a delicious Creamy Zucchini and Squash Gratin, the key lies in the perfect blend of tender vegetables and rich, cheesy sauce. This gratin combines the mild flavors of zucchini and yellow squash with the luxurious richness of smoked gouda and Parmesan. After sautéing the onions and garlic, you'll simmer the cream to create a thickened base, which then coats the vegetable slices perfectly. The addition of smoked gouda adds a unique smoky depth, and a final baking in the oven results in a bubbly, golden-brown top that's irresistible.

When making this dish, ensure that your zucchini and squash slices are uniform, about 1/8 to 1/4 inch thick, so they cook evenly. If you don’t have smoked gouda, regular gouda or sharp cheddar can be good alternatives for a different flavor twist. This gratin is great as a side dish for roasted meats or as a light main course.

For more variations, consider adding breadcrumbs for extra crunch or substituting Gruyère cheese for an even creamier texture​Small Town Woman​The Grove Bend Kitchen​Small Town Woman.