Butternut Squash Quiche

Bahan-bahan (8 porsi)

• 1 unbaked 9-inch pie crust
• 1 tablespoon olive oil
• 2 cups diced butternut squash (diced into 1/2-inch cubes)
• 2 scallions, chopped with the white and green parts separated
• 3 cloves garlic, pressed or minced
• 1 handful chopped fresh kale (tough stems removed)
• 1 teaspoon minced fresh rosemary
• 5 ounces crumbled goat cheese
• 6 large eggs
• 1 cup half and half*
• 1/2 teaspoon fine sea salt
• a few twists of freshly-cracked black pepper