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Zucchini and Yellow Squash Au Gratin

Creamy Zucchini and Yellow Squash Au Gratin for Cozy Nights

This Zucchini and Yellow Squash Au Gratin is a comforting dish that blends creamy sauce and gooey cheese for a delightful experience.
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Prep Time 15 minutes
Cook Time 35 minutes
Cooling Time 5 minutes
Total Time 55 minutes
Servings: 6 servings
Course: Dinner
Cuisine: Vegetarian
Calories: 300
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Veggies
  • 2 medium zucchinis Slice thin for even cooking.
  • 2 medium yellow squashes Can substitute with any summer squash.
For the Creamy Sauce
  • 1 cup heavy cream Use half-and-half for a lighter version.
  • 2 cloves garlic, minced Adjust to taste or substitute with garlic powder.
  • 1 teaspoon salt Reduce if using salty cheese.
  • 1/2 teaspoon black pepper Adjust according to preference.
  • 1/2 teaspoon dried thyme Fresh thyme can be used for a more prominent flavor.
For the Cheese
  • 1 cup shredded cheddar cheese Feel free to mix varieties of cheese for added flavor.
  • 1/2 cup grated Parmesan cheese Freshly grated will melt better than pre-grated.
For the Crunchy Topping
  • 1/2 cup breadcrumbs Panko breadcrumbs can be used for extra crispiness.

Equipment

  • Baking dish
  • Oven
  • mixing bowl
  • knife
  • cutting board
  • Whisk

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 375°F (190°C).
  2. Slice the zucchini and yellow squash into ¼ inch rounds.
  3. In a medium bowl, whisk together the heavy cream, minced garlic, salt, black pepper, and dried thyme until fully combined.
  4. In a greased baking dish, layer half of the sliced zucchini and yellow squash, followed by half of the cream mixture and half of the cheeses.
  5. Repeat the layering process with the remaining vegetables, cream, and cheeses.
  6. Sprinkle the breadcrumbs evenly across the top of your assembled gratin.
  7. Bake in the preheated oven for 30–35 minutes until golden brown and bubbly.
  8. Remove from the oven and let cool for a few minutes before serving.

Nutrition

Serving: 1servingCalories: 300kcalCarbohydrates: 15gProtein: 8gFat: 24gSaturated Fat: 14gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gCholesterol: 70mgSodium: 600mgPotassium: 500mgFiber: 2gSugar: 3gVitamin A: 700IUVitamin C: 25mgCalcium: 300mgIron: 1.5mg

Notes

Store leftovers in an airtight container for up to 3 days. Freeze for up to 3 months in a freezer-safe container. Reheat with a splash of cream to maintain creaminess.

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