Birthday Cake Batter Protein Balls (Printable)

Soft vanilla protein balls with birthday cake flavor, rainbow sprinkles, and wholesome ingredients. Ready in 15 minutes.

# What You Need:

→ Dry Ingredients

01 - 1 cup vanilla protein powder
02 - 1 cup oat flour (certified gluten-free if needed)
03 - 2 tablespoons coconut flour
04 - 1/4 teaspoon sea salt

→ Wet Ingredients

05 - 1/2 cup natural almond butter or cashew butter
06 - 1/4 cup pure maple syrup
07 - 1 teaspoon vanilla extract
08 - 2-3 tablespoons milk of choice (dairy or plant-based)

→ Add-ins

09 - 3 tablespoons rainbow sprinkles (plus extra for rolling)

# How-To:

01 - In a large bowl, whisk together the protein powder, oat flour, coconut flour, and sea salt until thoroughly blended.
02 - Add the almond butter, maple syrup, and vanilla extract to the dry mixture. Stir until a crumbly dough forms throughout.
03 - Gradually add milk, 1 tablespoon at a time, mixing until the dough becomes firm yet pliable and holds its shape when pressed.
04 - Gently fold in the sprinkles until evenly distributed without crushing them.
05 - Roll the dough into 1-inch balls. Optionally roll each ball in extra sprinkles for decorative coating.
06 - Arrange balls on a parchment-lined tray and refrigerate for at least 30 minutes until firm.

# Expert Advice:

01 -
  • They taste exactly like birthday cake batter but pack 6 grams of protein per ball
  • The dough comes together in 15 minutes with zero baking required
  • You can keep them in your freezer for when birthday cake cravings strike at midnight
02 -
  • Coconut flour is thirsty and different brands absorb liquid differently, so always add milk gradually
  • If your dough feels too sticky to roll, pop it in the fridge for 10 minutes before shaping
  • Some protein powders are grittier than others, so letting the balls sit overnight improves the texture significantly
03 -
  • Let the dough rest for 10 minutes after mixing, as the coconut flour continues absorbing liquid and the texture improves
  • Warm the almond butter slightly in the microwave for 10 seconds if it is too stiff to mix smoothly