Ingredients
2/3 cup unbleached all-purpose flour
1/4 teaspoon baking soda
1/4 teaspoon kosher salt
5 tablespoons unsalted butter, room temperature
1/4 cup granulated sugar
1/2 cup packed light-brown sugar
1 large egg
1/2 teaspoon pure vanilla extract
2/3 cup instant oats
1/4 cup sweetened shredded coconut
1 cup semisweet chocolate chips
Vanilla ice cream, for serving
Preparation
Preheat oven to 350 degrees. Whisk together flour, baking soda, and salt. Beat butter with sugars on medium speed until creamy, about 3 minutes. Beat in egg and vanilla. Beat in flour mixture, then oats, coconut, and chocolate.
Spread mixture evenly into a 10-inch ovenproof nonstick skillet (preferably cast iron). Bake until just set in center and golden around edges, 20 to 25 minutes. Let cool 15 minutes, then serve warm with ice cream.
