Savory Kale, Corn, & Feta Galette

Ingredients

• 1/2 teaspoon Kosher or sea salt
• 1 egg
• 1/2 teaspoon minced dill
• 2 tablespoons olive oil
• ¼ cup (60ml) cold water
• 6 ounces (170g) feta cheese crumbled
• 1/2 medium onion, chopped
• fresh cracked black pepper, to taste
• 2 cups (250g) flour
• heavy cream, for brushing crust
• 1 teaspoon salt
• ½ cup (1 stick / 113g) cold unsalted butter, cut into ½-inch (12-mm) pieces
• 2 ears of corn, shucked (about 2 cups)
• 2 bunches kale, de-stemmed and chopped
• 3 cloves garlic, minced