KAYLA’S MAPLE FROSTING FILLED PUMPKIN WHOOPIE PIES (MODIFIED FROM BROWN EYED BAKER)
Kayla’s Maple Frosting Filled Pumpkin Whoopie Pies (modified from Brown Eyed Baker)
Chemistry Information: The pure substances are baking soda (NaHCO3), salt (NaCl), and sugar (C12H22O11). The ingredients that are homogeneous mixtures are all-purpose flour, ground ginger,butter,and ground cinnamon. The fully mixed batter, and the whoopie pies after they have been baked, but before they have been combined with the filling is also a homogeneous mixture. The heterogeneous mixtures are the egg, and the batter before it is mixed. The butter when you beat it up to make the frosting, and the dough being scooped out by a spoon and placed in an almost ball on the cookie sheet, are both physical changes. The puffing up of the whoopie pies and the change in aroma as they bake both indicate that chemical changes are taking place. Submitted by: "Kayla C."