Creamy Zucchini Gratin with Yellow Squash for Easy Summer Meals

A creamy and cheesy Zucchini Gratin with Yellow Squash that transforms summer veggies into a delightful dish.

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Prep Time 10

Cook Time 20

Total Time 30

Servings: 4 servings

Course: Dinner

Cuisine: American

Calories: 320

Ingredients Equipment Method Nutrition Notes

Ingredients

For the Gratin

2 tablespoons Butter Adds richness and helps sauté the vegetables to perfection.
1 medium Onion Provides flavor and aromatics; thinly sliced for even cooking.
3 cups Zucchini Main vegetable; use smaller-sized for tenderness.
2 cups Yellow Squash Complements the zucchini; sliced similarly for uniform cooking.
2 cloves Garlic Enhances flavor profile with its aromatic qualities.
1 cup Heavy Cream Creates a luscious, creamy base for the gratin.
1 cup Parmesan Cheese Adds a salty, savory depth; grated for easier melting.
1 cup Smoked Gouda Cheese Provides a rich, smoky flavor; shredded for optimal coverage.

Equipment

oven-proof skillet

Method

Step-by-Step Instructions

Preheat your oven to 450°F (232°C). Prepare your oven-proof skillet.
Melt butter in the skillet over medium heat. Add thinly sliced onions and cook until softened and slightly browned, about 5 minutes.
Stir in minced garlic and cook for another minute, being careful not to burn it.
Pour in the heavy cream and let simmer for 3-4 minutes until slightly thickened.
Mix in the grated Parmesan cheese, stirring until fully melted.
Add sliced zucchini and yellow squash to the skillet, cooking for 4-5 minutes until slightly tender.
Sprinkle smoked Gouda cheese evenly over the top of the gratin.
Bake in the preheated oven for 15-20 minutes until bubbly and golden brown.

Nutrition

Serving: 1cupCalories: 320kcalCarbohydrates: 18gProtein: 12gFat: 24gSaturated Fat: 14gPolyunsaturated Fat: 1gMonounsaturated Fat: 10gCholesterol: 60mgSodium: 500mgPotassium: 600mgFiber: 3gSugar: 4gVitamin A: 800IUVitamin C: 30mgCalcium: 350mgIron: 1.2mg

Notes

Choose fresh, small zucchinis and yellow squashes for best results. Adjust cream levels for larger zucchinis.

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