Combine flour, 1 cup sugar, ... 1 1/2 teaspoons cinnamon. In another bowl, combine ... a knife to swirl. Top with remaining batter. ... pan to wire rack.
Make batter. Empty muffin mix ... fold into batter. Cinnamon Swirl: Knead Cinnamon Swirl Packet ... Remove from oven. (Cake is done when only slightly ... flat surface before serving.
Combine cake mix, vanilla, lemon extract, sugar, ... brown sugar and cinnamon. Sprinkle 1/2 of this ... in pan and swirl. Add rest of batter, ... 12 to 14 servings.