Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Golden Zucchini Gratin Recipe

Golden Zucchini Gratin


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.7 from 19 reviews

  • Total Time: 35 minutes
  • Yield: 5 1x

Description

French-inspired summer squash gratin blends zucchini’s earthy richness with delicate yellow squash layers. Creamy herb-infused cheese and golden breadcrumbs create a comforting Mediterranean side dish you’ll savor with each delightful bite.


Ingredients

Scale
  • 1 cup shredded smoked gouda (100 g / 3.5 oz)
  • ½ cup heavy cream (120 ml / 4 fl oz)
  • 1 small zucchini, sliced into rounds 1/8 to ¼ inch thick (150 g / 5.3 oz)
  • 1 small yellow squash, sliced into rounds 1/8 to ¼ inch thick (150 g / 5.3 oz)
  • ¼ cup grated parmesan (25 g / 0.9 oz)
  • 2 tbsps butter (28 g / 1 oz)
  • ½ onion, thinly sliced
  • 2 large cloves garlic, minced

Instructions

  1. Preparation: Preheat the oven to 450°F, positioning the rack in the center for optimal heat distribution.
  2. Sauté Base: Melt butter in a cast-iron skillet over medium heat, adding sliced onions and cooking until they caramelize to a deep golden brown.
  3. Aromatic Enhancement: Incorporate minced garlic, stirring briefly to release its fragrant oils and intensify the flavor profile.
  4. Cream Sauce Creation: Pour heavy cream into the skillet, allowing it to simmer and thicken while whisking in parmesan cheese until smooth and luxurious.
  5. Vegetable Layer: Artfully arrange thinly sliced zucchini and yellow squash in the creamy sauce, ensuring even coverage and maximum flavor absorption.
  6. Cheese Topping: Liberally sprinkle smoked gouda over the vegetable layers, creating a rich and indulgent blanket of melting cheese.
  7. Baking Finale: Transfer the skillet to the preheated oven and roast for 15-20 minutes, watching for the cheese to transform into a bubbling, golden-brown crust.
  8. Serving: Remove from the oven and allow the gratin to rest for a few minutes, letting the flavors meld and the sauce settle before presenting this rustic vegetable delicacy.

Notes

  • Slice Vegetables Uniformly: Cut zucchini and yellow squash into thin, consistent slices for even cooking and appealing presentation.
  • Control Skillet Heat: Maintain medium heat while caramelizing onions to prevent burning and ensure rich, golden color.
  • Cheese Selection Matters: Use high-quality smoked gouda and parmesan for deeper flavor complexity and creamy texture.
  • Rest Before Serving: Allow gratin to cool for 5 minutes after baking, helping the sauce set and intensifying the overall taste profile.
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Dinner, Appetizer
  • Method: Baking
  • Cuisine: French

Nutrition

  • Serving Size: 5
  • Calories: 260
  • Sugar: 3 g
  • Sodium: 500 mg
  • Fat: 22 g
  • Saturated Fat: 13 g
  • Unsaturated Fat: 8 g
  • Trans Fat: 1 g
  • Carbohydrates: 12 g
  • Fiber: 2 g
  • Protein: 8 g
  • Cholesterol: 80 mg