Oatmeal Cookies Prep Time:  15 minutes                           Baking Time:  9-11  minutes per sheet Yield:   16-18 large cookies Ingredients: 115 g (1/2  cup) unsalted butter, softened to room temperature 260 g (1 1/4  cup hard packed) dark brown sugar 1 large egg, at room temperature 1 tablespoon (15 mL) pure vanilla extract 1 teaspoon (5… [read more]