2 to 4mediumzucchinissliced into 1/4-inch half moons (about 6 cups total)
1/4teaspoonsalt
For the Creamy Sauce:
1/3cupheavy cream
3largeeggs
1/4cupfreshly grated Parmesan cheese
3 to 4clovesgarlicminced
1teaspoondried basil
1/4teaspoonground black pepperadjust to taste
a pinchground nutmeg(1/8 teaspoon)
For the Topping:
1 1/2cupsshredded cheddar cheesedivided
2tablespoonsbuttercut into small slices
fresh parsleychopped, for garnish
Instructions
Start by preheating your oven to 350°F. Grease a 9-inch baking dish with butter, then gently mix zucchini slices with salt in the dish and set aside.
For the Casserole:
In a bowl, combine the heavy cream, eggs, Parmesan, minced garlic, dried basil, ground pepper, and nutmeg. Whisk until perfectly blended.
Sprinkle half of the shredded cheddar over the zucchini in the baking dish. Pour the creamy mixture on top and add butter slices for richness.
Bake the casserole, uncovered, for about 25 minutes until it begins to firm up.
Remove from the oven and add the remaining cheddar cheese on top. Return to the oven for an additional 7 to 10 minutes until the top is bubbly and golden.
Let the casserole cool for 10 to 15 minutes before serving. Garnish with fresh parsley and slice into portions to enjoy.