01 -
In a medium chilled bowl, whip heavy cream and powdered sugar with an ice-cold whisk. Whisk until stiff peaks form. Store in the refrigerator.
02 -
In a large bowl, combine all-purpose flour, baking powder, salt, white sugar, and cake mix.
03 -
Add vanilla extract, melted butter, and egg to the dry mixture. Whisk in milk gradually until just combined and only small lumps remain.
04 -
Gently fold the rainbow sprinkles into the batter.
05 -
Use a cookie scoop to drop batter into a heated, greased skillet. Spread into a circle and cook for 3 minutes or until the bottoms are golden brown.
06 -
Flip the pancakes and cook for 1 more minute or until the second side is golden brown.
07 -
Top pancakes with whipped cream and additional rainbow sprinkles, if desired.