Apple Pandowdy | America's Test Kitchen

Ingredients

• 3 tablespoons ice water
• 1 tablespoon sour cream
• 2/3 cup (3 1/3 ounces/94 grams) all-purpose flour
• 1 teaspoon granulated sugar
• 1/2 teaspoon Salt
• 6 tablespoons unsalted butter, cut into 1/4-inch pieces and frozen for 15 minutes
• 2 1/2 pounds (1134 grams) Golden Delicious apples, peeled, cored, halved, and cut into 1/2-inch-thick wedges
• 1/4 cup packed (1 3/4 ounces/50 grams) light brown sugar
• 1/2 teaspoon ground cinnamon
• 1/4 teaspoon Salt
• 3 tablespoons unsalted butter
• 3/4 cup apple cider
• 1 tablespoon cornstarch
• 2 teaspoons lemon juice
• 1 tablespoon granulated sugar
• 1/4 teaspoon ground cinnamon
• 1 large egg, lightly beaten
• vanilla ice cream