Sourdough Chocolate Chunk Cookies | Recipe Cart | Recipe Cart

Ingredients

• 3 sticks (12 ounces) unsalted butter
• 2 1/4 cups all-purpose flour
• 2 tablespoons spelt flour
• 2 teaspoons baking soda
• 1 teaspoon kosher salt
• 20 ounces dark chocolate chunks or chopped chocolate (about 4 cups), divided
• 1 cup plus 1 1/2 teaspoons granulated sugar
• 1/4 cup plus 2 tablespoons packed light or dark brown sugar
• 2 large eggs
• 1/4 cup discard sourdough starter
• 1 tablespoon plus 1 1/2 teaspoons vanilla extract
• Flaky salt (optional)