Julia Child Zucchini Gratin

Julia Child Zucchini Gratin

​This delicious julia child zucchini gratin is a creamy and comforting dish featuring tender zucchini and caramelized onions, topped with a crispy layer of Gruyère cheese. It’s a quick and easy meal that utilizes common pantry ingredients, offering flexibility for various substitutions. The rich, cheesy crust adds an irresistible texture to this classic recipe.​

Ingredients Needed

  • 6 tbsp (¾ stick) unsalted butter, plus extra for topping
  • 1 lb yellow onions, halved and sliced (about 3 large onions)
  • 2 lbs zucchini, sliced ¼-inch thick (about 4 zucchini)
  • 2 tsp kosher salt
  • 1 tsp freshly ground black pepper
  • ¼ tsp ground nutmeg
  • 2 tbsp all-purpose flour
  • 1 cup hot milk
  • ¾ cup fresh bread crumbs
  • ¾ cup grated Gruyère cheese

How To Make Zucchini Gratin

  1. Preheat: Preheat the oven to 400°F.
  2. Cook the onions: Melt the butter in a large (12-inch) sauté pan over low heat. Add the onions and cook for about 20 minutes, stirring occasionally, until tender but not browned.
  3. Add the zucchini: Stir in the zucchini, cover, and cook for 10 minutes, until softened. Uncover, add salt, pepper, and nutmeg, then cook for another 5 minutes.
  4. Make the sauce: Sprinkle the flour over the mixture, stirring well. Pour in the hot milk and cook on low heat, stirring, until a thick sauce forms.
  5. Assemble the gratin: Transfer the mixture to an 8×10-inch baking dish. In a small bowl, combine the bread crumbs and Gruyère cheese, then sprinkle over the top. Dot with 1 tablespoon of butter, cut into small pieces.
  6. Bake: Bake for 20 minutes, until the top is golden brown and bubbly. Serve hot and enjoy!
Julia Child Zucchini Gratin

Recipe Tips

  • Drain Excess Moisture: After cooking the zucchini, ensure you drain any excess liquid to prevent the gratin from becoming watery.​
  • Use Fresh Nutmeg: Freshly grated nutmeg enhances the dish’s flavor more than pre-ground versions.​
  • Preheat the Oven: Make sure your oven is fully preheated to 400°F (200°C) before baking to achieve a perfectly browned top.​
  • Cheese Substitutions: If Gruyère isn’t available, Swiss cheese or sharp cheddar can be used as alternatives.​
  • Bread Crumb Topping: For extra crunch, use fresh bread crumbs mixed with a bit of melted butter before sprinkling on top.

How To Store & Reheat Leftovers

  • Refrigerate: Cover leftover zucchini gratin tightly or place it in an airtight container and refrigerate for up to 3 days.​
  • Reheating: To reheat, place leftover zucchini gratin in a preheated oven at 350°F for about 15-20 minutes until hot and bubbly. Alternatively, individual portions can be microwaved on medium power for 2-3 minutes until warmed through.

Nutrition Fact

Serving Size: 1 of 6​

  • Calories: 200​
  • Total Fat: 12.5g​
  • Saturated Fat: 3.5g​
  • Cholesterol: 10.6mg​
  • Sodium: 435.6mg​
  • Potassium: 516mg
  • Total Carbohydrate: 18.5g​
  • Dietary Fiber: 2.3g​
  • Sugars: 5.2g​
  • Protein: 7.9g

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Julia Child Zucchini Gratin

Difficulty:BeginnerPrep time: 15 minutesCook time: 35 minutesRest time: 5 minutesTotal time: 55 minutesServings:6 servingsCalories:200 kcal Best Season:Suitable throughout the year

Description

​This delicious julia child zucchini gratin is a creamy and comforting dish featuring tender zucchini and caramelized onions, topped with a crispy layer of Gruyère cheese. It’s a quick and easy meal that utilizes common pantry ingredients, offering flexibility for various substitutions. The rich, cheesy crust adds an irresistible texture to this classic recipe.​

Ingredients

Instructions

  1. Drain Excess Moisture: After cooking the zucchini, ensure you drain any excess liquid to prevent the gratin from becoming watery.​
  2. Use Fresh Nutmeg: Freshly grated nutmeg enhances the dish’s flavor more than pre-ground versions.​
  3. Preheat the Oven: Make sure your oven is fully preheated to 400°F (200°C) before baking to achieve a perfectly browned top.​
  4. Cheese Substitutions: If Gruyère isn’t available, Swiss cheese or sharp cheddar can be used as alternatives.​
  5. Bread Crumb Topping: For extra crunch, use fresh bread crumbs mixed with a bit of melted butter before sprinkling on top.

Notes

  • Drain Excess Moisture: After cooking the zucchini, ensure you drain any excess liquid to prevent the gratin from becoming watery.​
  • Use Fresh Nutmeg: Freshly grated nutmeg enhances the dish’s flavor more than pre-ground versions.​
  • Preheat the Oven: Make sure your oven is fully preheated to 400°F (200°C) before baking to achieve a perfectly browned top.​
  • Cheese Substitutions: If Gruyère isn’t available, Swiss cheese or sharp cheddar can be used as alternatives.​
  • Bread Crumb Topping: For extra crunch, use fresh bread crumbs mixed with a bit of melted butter before sprinkling on top.
Keywords:Julia Child Zucchini Gratin

Mohamed Shili

Hi, I'm Mohamed Shili, a food writer who loves everything about cooking. At Delish Sides, my goal is to share interesting and helpful information about food. Come join me on this food journey. With my knowledge and your love of food, we're going to have a tasty time together!