Skinny Funfetti Cupcakes

  • Author: Jenna
  • Prep Time: 10min
  • Cook Time: 30
  • Total Time: 30
  • Yield: 24 1x


Skinny Funfetti Cupcakes are made with a can of diet soda and box of cake mix. No one will even know these are diet cupcakes if you bring them to a party! 



  • 1 15.5 oz package of yellow cake mix
  • 1 12 oz can of diet soda (any flavor will work)
  • 6 tablespoons of rainbow sprinkles
  • 1 8oz container of fat-free cool whip
  • Pink food coloring (optional)


  1. Preheat the oven to 350 degrees.
  2. Combine the yellow cake mix, diet soda, and sprinkles in a bowl. Stir to combine.
  3. Pour in the cupcake liners to make 24 cupcakes.
  4. Bake for 17-20 minutes or until they start to brown.
  5. Allow to cool slightly. Serve as it is or top with a little bit of powdered sugar so they look cute!
  6. When the cupcakes have cooled completely frost them with the cool whip.  Can add 2 drops of pink food coloring if desired and garnish with sprinkles if desired.
  7. Serving Size: 1 cupcake 


myWW points: Blue 4; Green 4;  Purple 4

Points are calculated with the WW recipe builder app and not using the nutrition info. 

  • Category: Dessert
  • Method: Bake
  • Cuisine: American


  • Serving Size: 1 cupcake
  • Calories: 177
  • Fat: 4
  • Carbohydrates: 33
  • Fiber: 1
  • Protein: 2

Keywords: skinny funfetti cupcakes