Giada De Laurentiis.
1 3/4 cups flour
1 t baking soda
1/2 t salt
1/2 cup nutella
1/2 cup butter, softened
1/2 cup sugar, plus more to roll the dough in (about another 1/2 cup)
1/2 cup brown sugar
1 t vanilla
Preheat oven to 375. In a medium bowl, combine flour, baking soda and salt. Set aside.
In another bowl, place the Nutella, butter, and both sugars. Using a hand mixer beat the ingredient together until creamy. Add the egg and vanilla and blend until combined. Add the dry ingredients and mix until incorporated.
Shape the dough into walnut sized balls and roll in sugar. Place the cookies on a cookie sheet. Bake for 6 minutes. Remove the cookies, quickly place a kiss in the middle of each, pressing down slightly. Return the cookies to the oven for another 2-3 minutes. Cool on a wire rack.