Baked zucchini au gratin with golden zucchini and yellow squash topped with cheese

Golden Zucchini and Yellow Squash Au Gratin

why make this recipe

Golden Zucchini and Yellow Squash Au Gratin is a delicious and comforting dish. It’s a great way to use up summer squash and brings a creamy, cheesy flavor to your table. This dish is not only easy to make but also makes for a perfect side that can complement any meal. Plus, the smoky Gouda cheese adds a unique twist that will delight your family and friends.

how to make Golden Zucchini and Yellow Squash Au Gratin

Ingredients

  • 2 tablespoons butter
  • 1/2 medium onion, thinly sliced
  • 1 small zucchini, sliced in rounds 1/8 to 1/4 inch thick
  • 1 small yellow squash, sliced in 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

Directions

  1. Preheat your oven to 450 degrees F.
  2. Melt butter in an oven-proof skillet over medium heat. Add sliced onion and cook until lightly caramelized, about 5 minutes.
  3. Add minced garlic to the skillet and cook for 1 minute until fragrant.
  4. Pour in heavy cream and simmer until slightly thickened. Stir in Parmesan cheese until melted and smooth.
  5. Gently add sliced zucchini and yellow squash to the skillet. Toss to coat and cook for 4–5 minutes, until slightly softened.
  6. Sprinkle shredded smoked Gouda cheese evenly over the top.
  7. Transfer the skillet to the preheated oven and bake for 15–20 minutes, or until the cheese is melted and golden brown.

how to serve Golden Zucchini and Yellow Squash Au Gratin

You can serve Golden Zucchini and Yellow Squash Au Gratin hot as a side dish alongside grilled meats or roasted chicken. It also works well with a crisp salad, making it a delightful addition to any meal.

how to store Golden Zucchini and Yellow Squash Au Gratin

To store leftovers, let the dish cool completely. Then, cover it with plastic wrap or transfer to an airtight container. Refrigerate it for up to 3 days. When you are ready to eat it again, simply reheat in the oven until warmed through.

tips to make Golden Zucchini and Yellow Squash Au Gratin

  • Make sure to slice the zucchini and yellow squash uniformly for even cooking.
  • You can add other vegetables, like bell peppers or mushrooms, for added flavor and texture.
  • If you want a crispy topping, try adding breadcrumbs mixed with a little butter before baking.

variation

You can substitute the smoked Gouda with other cheeses, such as cheddar or Monterey Jack, depending on your preference. For a healthier version, use low-fat cream and add more vegetables.

FAQs

What can I serve with Golden Zucchini and Yellow Squash Au Gratin?
This dish pairs well with grilled meats, roasted chicken, or a fresh salad.

Can I freeze Golden Zucchini and Yellow Squash Au Gratin?
Yes, you can freeze it. Just make sure to let it cool completely before transferring it to a freezer-safe container. It can last up to 2 months in the freezer.

How do I know when it’s done baking?
It’s done when the cheese is melted and bubbly, and the top is golden brown. You can also poke a fork into the squash to check for tenderness.

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