5 cookies from doris and Recipes

all-purpose flour, salt, baking soda, unsalted butter, at room temperature, sugar, light brown sugar, pure vanilla extract, eggs, bittersweet chocolate , chopped into chips or 2 cups store-bought chocolate chips or 2 cups semisweet chocolate chunks, chopped walnuts (optional) or 1 cup pecans (optional)

flour, dutch-processed cocoa powder, baking soda, unsalted butter, at room temperature (plus 3 tbsps.), light brown sugar , packed, granulated sugar, vanilla, sea salt, bittersweet chocolate, chopped into small bits

powdered sugar, margarine or 1 cup butter, softened, vanilla extract, almond extract, instant pistachio pudding mix, egg, unbleached flour, chocolate chips, walnuts or pecans, powdered sugar, vanilla extract, milk, hershey chocolate kisses (dark chocolate if you are really evil)