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Cheesy Zucchini Gratin

Rated as 5 out of 5 Stars

"This was my first attempt at a gratin and I think it turned out nicely! It's a healthy, cheesy vegetable casserole."
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1 h 5 m servings 358
Original recipe yields 6 servings


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  1. Preheat oven to 400 degrees F (200 degrees C).
  2. Mix Gruyere cheese and panko bread crumbs together in a bowl.
  3. Heat butter in a large skillet over medium heat until melted. Add zucchini, yellow squash, shallots, and garlic; cook and stir until softened, about 10 minutes. Stir in basil, rosemary, salt, and black pepper; cook until fragrant, about 1 minute.
  4. Mix flour into the skillet. Pour in cream in a steady stream and stir until thickened, 3 to 5 minutes. Mix in half the cheese mixture. Remove from heat.
  5. Pour zucchini mixture into a baking dish. Top with remaining cheese mixture.
  6. Bake in the preheated oven until bubbly and golden brown, about 20 minutes.


  • Cook's Note:
  • Use green or yellow squash, or both.

Nutrition Facts

Per Serving: 358 calories; 25.5 22.7 15.3 78 265 Full nutrition

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This is absolutely delicious. Don't change a thing. The rosemary and basil and gruyere make this so elegant. Congrats to the chef!!! And thank you for sharing your recipe. I took this to a ...