3 mean chef chocolate cookies with Recipes

all-purpose flour, salt, baking powder, baking soda, unsalted butter, room temperature, light-brown sugar, granulated sugar, pure vanilla extract, milk, eggs, old fashioned oats, semisweet chocolate, chopped into 1/2 inch chunks, coarsely chopped pecans (5 oz)

all-purpose flour, unsweetened cocoa powder, baking soda, cream of tartar, unsalted butter, softened, sugar, egg, vanilla extract, granulated sugar