In large bowl, combine 3/4 cup (1-1/2 sticks) cooled, melted unsalted butter with 3 eggs and 1 tablespoon vanilla extract. Stir in contents of jar just until mixed. Drop dough by rounded tablespoons, 2 inches apart, onto a baking sheet. Bake at 350°F for 12 to 13 minutes or until firm. Cool on sheet on wire rack for 1 minute. Remove cookies to rack; cool completely.