Combine sugars, baking powder, flour, syrup, ground cinnamon, egg, unsalted butter and 1 percent milk together in large bowl. And using an electric mixer on low speed, mix cupcake batter until there are no lumps.
Line muffin pan with cupcake liners. Pour cupcake mix into cupcake liners. Filling each three fourths full.
Bake in oven at 350 degrees for about thirteen minutes, then let the unfrosted cupcakes cool completely.
Combine unsalted butter, 1 percent milk, powdered sugar and vanilla extract to make vanilla frosting. Stir well until smooth.
Ice cupcakes and enjoy!
Notes
Hint: I like to set the unfrosted cupcakes on a wire rack to cool rather than in the hot pan. This helps to speed up the process to cool cupcakes.If you would prefer, you can use a box cake mix rather than making cupcakes from scratch.Store cupcakes in an airtight container on counter for up to three days.