Beat peanut butter, butter, brown sugar, corn syrup and egg in a large bowl with mixer until smooth. Reduce speed; beat in 1 cup flour, baking powder, cinnamon and salt. Beat in remaining 1 cup flour.
Divide dough in half. Between two sheets of waxed paper on large cookie sheets, press each half of dough a scant 1/4-inch thick using the palm of your hand or a rolling pin. Refrigerate until firm, about 1 hour.
Preheat oven to 350°F.
Remove top piece of waxed paper. Cut dough into shapes with floured 2-inch cookie cutters. (Re-roll dough trimmings and cut). Place on ungreased cookie sheets. Bake 10 minutes or until lightly browned. Do not overbake. Let stand on cookie sheets 2 minutes. Remove from cookie sheets; cool completely on wire racks. Decorate as desired.
About Corn Syrup
See why there’s no substituting Karo® Corn Syrups for treats with a delicate sweetness and smooth texture
Beat peanut butter, butter, brown sugar, corn syrup and egg in a large bowl with mixer until smooth. Reduce speed; beat in 1 cup flour, baking powder, cinnamon and salt. Beat in remaining 1 cup flour.
Divide dough in half. Between two sheets of waxed paper on large cookie sheets, press each half of dough a scant 1/4-inch thick using the palm of your hand or a rolling pin. Refrigerate until firm, about 1 hour.
Preheat oven to 350°F.
Remove top piece of waxed paper. Cut dough into shapes with floured 2-inch cookie cutters. (Re-roll dough trimmings and cut). Place on ungreased cookie sheets. Bake 10 minutes or until lightly browned. Do not overbake. Let stand on cookie sheets 2 minutes. Remove from cookie sheets; cool completely on wire racks. Decorate as desired.