20-Min Crispy Zucchini Gratin
Thin-sliced zucchini baked golden under melted cheese and a crispy breadcrumb top—a French bistro classic that feels fancy but comes together in under 20 minutes.
- Total time
- 20 min
- Servings
- 4
- Calories
- 285
- Protein
- 12g
Ingredients
- 1.5 lbs zucchini
- 1.5 cups gruyère or emmental cheese, shredded
- ½ cup panko breadcrumbs
- ½ cup crème fraîche or sour cream
- 2 medium shallots, minced
- 4 tbsp butter, divided
Instructions
- 1
Preheat oven to 425°F. Slice zucchini into 1/8-inch rounds using a mandoline or sharp knife.
- 2
Melt 2 tbsp butter in a skillet over medium heat. Sauté shallots until soft and fragrant, about 2 minutes.
- 3
Add zucchini to the skillet and cook, tossing gently, for 3 minutes until just softened.
- 4
Stir in crème fraîche, 1 cup cheese, salt, and pepper. Transfer to a baking dish and spread evenly.
- 5
Toss panko with 2 tbsp melted butter and remaining 0.5 cup cheese. Scatter over the top.
- 6
Bake for 10 minutes until the breadcrumb topping is golden brown and the edges bubble.
Tools you’ll need
- mandoline or sharp knife
- 10-inch skillet
- 9x13-inch baking dish
- wooden spoon
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