Ingredients
1/2 cup butter, softened1/2 cup packed brown sugar1 cup sugar, divided 1 large egg plus 1 large egg yolk, room temperature1-1/2 teaspoons vanilla extract1-1/4 cups all-purpose flour3/4 cup baking cocoa1 teaspoon baking soda1 teaspoon ground cinnamon3/4 teaspoon salt24 caramel-filled milk chocolate kisses
Preparation
Preheat oven to 350°. Cream butter, brown sugar and 1/2 cup sugar until light and fluffy, 5-7 minutes. Beat in egg, egg yolk and vanilla. In another bowl, whisk next 5 ingredients; gradually beat into creamed mixture.
Shape rounded tablespoons of dough into balls. Roll in remaining sugar. Place 2 in. apart on ungreased baking sheets. Bake until edges begin to brown, 8-10 minutes. Immediately press a chocolate kiss into center of each cookie (cookie will crack around edges). Cool on pans 2 minutes. Remove to wire racks to cool.