Step 1

Preheat oven to 400 degrees F.

Step 2

Bring a large pot of salted water to boil and add in the zucchini and squash and cook for about 10 minutes, until tender. Drain and arrange in a greased 3 quart casserole dish. Set aside.

Step 3

To another large pan, melt the butter over medium heat. Whisk in the flour and cook about 1 minute. Gradually whisk in the heavy cream, until the mixture begins to thicken. Stir in the garlic and parmesan cheese and season with salt, pepper and red pepper flakes.

Step 4

Pour the creamy, cheesy mixture over the zucchini and bake for 15 to 20 minutes, until the center is nice and bubbly. Enjoy!