Cheesy Zucchini Gratin

  4.5 – 6 reviews  • Summer Squash

This dish was presented at a luncheon for teachers at our school, and everyone loved it!

Prep Time: 30 mins
Cook Time: 35 mins
Total Time: 1 hr 5 mins
Servings: 6
Yield: 6 servings

Ingredients

  1. 1 cup grated Gruyere cheese
  2. 1 cup panko bread crumbs
  3. ¼ cup butter
  4. 2 zucchini, sliced
  5. 1 yellow squash, sliced
  6. 2 shallots, diced
  7. 1 clove garlic, minced (Optional)
  8. 2 tablespoons chopped fresh basil
  9. 1 tablespoon chopped fresh rosemary
  10. salt and ground black pepper to taste
  11. 1 ½ tablespoons all-purpose flour
  12. ¾ cup light cream

Instructions

  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.
  7. Use green or yellow squash, or both.

Nutrition Facts

Calories 359 kcal
Carbohydrate 23 g
Cholesterol 78 mg
Dietary Fiber 1 g
Protein 15 g
Saturated Fat 16 g
Sodium 265 mg
Sugars 3 g
Fat 26 g
Unsaturated Fat 0 g

Reviews

Jose Bowen
This recipe was a great twist on zucchini. I followed the recipe exactly except I used 1/2 and 1/2 instead of cream because that is what I had on hand. Great reviews from a party of 10!
Mark Jones
I made this recipe with a few changes, my changes were using dry basil and rosemary and heavy cream. I did not mix the panko and cheese and add to the squash portion, I only added in half of the cheese. I reduced the panko/cheese topping as I only had enough casserole to fill a 5×7 baking dish. Overall it was okay but as others have said, it is on the bland side
Scott Donovan
This was a good recipe, very easy to follow. I used white onions since I didn’t have shallots. The only thing I would change would be to add more in the spice department. More garlic for sure.
Angela Adams
Had to make a few substitutes for items I had in my pantry. I used chopped onion instead of the shallots. Used dried herbs instead instead of the fresh. I used plain milk instead of the light cream. The casserole was delicious!! My husband thought it was okay, but I really liked it. Will definitely make again!
Carmen Kelley
excellent!
Rachel Cox
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 dinner party and everyone loved it, and the hostess asked for the recipe.

 

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