Preheat oven to 350 degrees F. Whisk sifted flour, baking powder, salt, and Knox unflavored gelatin, together; set aside. Cream softened butter and sugar. Add eggs one at a time; beat until fluffy. Add in flour mixture, alternating with milk. Add vanilla. Fold in butterscotch chips and nuts. Spray or grease and flour an 8×8 […]