Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Birthday Cake Protein Bars Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.3 from 30 reviews
  • Author: admin
  • Prep Time: 10 minutes
  • Cook Time: 0 minutes
  • Total Time: 20 minutes
  • Yield: 6 bars
  • Category: Snack
  • Method: No-Cook
  • Cuisine: American
  • Diet: Vegetarian

Description

These Birthday Cake Protein Bars are a delicious, no-bake treat that combines creamy cashew butter with vanilla protein powder and festive rainbow sprinkles. Perfect for a quick snack or post-workout boost, they are soft, chewy, and bursting with a cake-inspired flavor.


Ingredients

Scale

Wet Ingredients

  • ¾ cup creamy cashew butter (192g)
  • ¼ cup + 1 tbsp almond milk
  • 1 tbsp maple syrup
  • 2 tsp vanilla extract
  • ¼ tsp almond extract

Dry Ingredients

  • 1 cup vanilla protein powder (100g)
  • Pinch of sea salt

Add-ins

  • 2 tbsp rainbow sprinkles


Instructions

  1. Prepare the Pan: Line a bread pan with parchment paper and set it aside to prevent sticking and make it easier to remove the bars later.
  2. Mix Wet Ingredients: In a medium bowl, whisk together the creamy cashew butter, almond milk, maple syrup, vanilla extract, and almond extract until the mixture is smooth and fully combined.
  3. Add Dry Ingredients: Stir in the vanilla protein powder and a pinch of sea salt. Mix until a dough forms, ensuring there are no dry pockets of powder left.
  4. Adjust Consistency: If the mixture feels too dry and crumbly, gradually add more almond milk one teaspoon at a time until the dough reaches a soft but firm consistency that holds together.
  5. Fold in Sprinkles: Gently fold the rainbow sprinkles into the mixture, distributing them evenly without melting their colors.
  6. Shape & Chill: Transfer the mixture into the prepared bread pan. Press it down firmly and smooth the top with a spatula to form an even layer.
  7. Refrigerate: Place the pan in the refrigerator for 10 to 15 minutes to allow the bars to firm up and become easier to slice.
  8. Slice & Serve: Once set, lift the mixture out using the parchment paper and cut into 6 equal bars. Enjoy immediately or keep chilled.
  9. Store Leftovers: Store any leftover bars in an airtight container in the refrigerator for up to 1 week to maintain freshness.

Notes

  • If the dough is too sticky, chill it for a few minutes before shaping.
  • Use a protein powder flavor that complements vanilla for best results.
  • Sprinkles add a fun festive look but can be omitted or replaced with mini chocolate chips if preferred.
  • These bars are best stored in the fridge to keep their texture firm.
  • For a nut-free version, substitute cashew butter with sunflower seed butter and ensure protein powder is allergy-friendly.