Birthday Cake Protein Balls – Kid-Friendly, No-Bake Funfetti Energy Bites

Name: Birthday Cake Protein Balls – Kid-Friendly, No-Bake Funfetti Energy Bites
Prep time: 10 min
Total time: 30 min
Ingredients: ½ cup almond flour (or sunflower seed flour for nut-free); 1 cup rolled oats (quick or old-fashioned (or oat flour for smoother texture)); ¼ cup vanilla protein powder (optional, can add 1/4 cup extra oats instead); ½ cup maple syrup or honey; 3/4 cup almond or cashew butter (use sunflower seed butter for nut-free); 1 tsp vanilla extract; ¼ tsp sea salt; ¼ cup dye-free candy-coated chocolate chips (optional, but adds more fun! I like the Pure Foods brand); 3 tbsp dye-free rainbow sprinkles (or regular if desired. I used Watkins dye-free); 1 –2 tbsp plant-based milk (or milk of choice, as needed to bind); 1 tbsp hemp (chia, or flax seeds (optional – I used hemp))

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QUICK LOOK: BIRTHDAY CAKE PROTEIN BALLS RECIPE

⏱️ Prep Time: 10 minutes
❄️ Chill Time: 20 minutes
🕒 Total Time: 30 minutes

🍽️ Servings: 16 balls
🔢 Calories: ~110 (estimated)
💪 Protein: ~6g

💡 Difficulty: Easy Peasy – 1-bowl, 3-step recipe!

🌿 Dietary Info: Dye-Free, Naturally Sweetened (Refined Sugar-Free), Dairy-Free, Gluten-Free
Vegan-friendly (with maple syrup + plant-based protein)

✨ Kid-friendly snack – my boys love these!
💗 Make a great healthy Valentine’s treat!

If you love the taste of birthday cake batter but want something a little more balanced, these Birthday Cake Protein Balls are for you. They’re packed with that classic funfetti flavor, without baking, artificial dyes, or overly processed ingredients.

I’ve been making no-bake protein balls for years (especially for busy snack times), and this birthday cake version quickly became a favorite in our house. They’re easy enough for weekday meal prep, fun enough for kids, and flexible enough to adapt based on what you have on hand.

If you enjoy recipes like my Snickers Protein Balls, Dubai Chocolate Pistachio Protein Energy Balls, or Carrot Cake Biscoff Energy Balls, you’ll love this funfetti version too!

Find all my favourite flavours in my High Protein No-Bake Energy Ball Roundup.

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Why You’ll Love These Birthday Cake Protein Balls

Dye-free and naturally sweetened
Easy no-bake, 1-bowl recipe that comes together in 30 minutes or less
Kid-friendly & lunchbox-approved. Perfect for lunchbox Valentine’s treats!
Easy to customize for allergies or preferences

Ingredients Notes & Substitutions

Ingredients for birthday cake protein balls in glass bowls on white surface

Here’s a look at the main ingredients and easy substitutions. For exact measurements and instructions, scroll down to the recipe card.

Almond Flour
Adds softness and helps create a cake-batter texture.
→ Sub sunflower seed flour for nut-free.
Rolled Oats
Give structure and make the balls more filling.
→ Use oat flour for a smoother, dough-like texture.
Protein Powder (Optional but Recommended)
Boosts protein and helps firm the mixture.
→ Use vanilla or birthday cake–flavored protein powder. Use plant-based for vegan.
Nut or Seed Butter
Provides richness and helps everything bind together.
→ Almond butter, cashew butter, or sunflower seed butter all work.
Maple Syrup or Honey
Naturally sweetens
Dye-Free Sprinkles & Candy Coated Chocolate Chips
Optional, but highly encouraged for that funfetti look and taste. I used Watkins sprinkles and Pure Food candy coated chocolate chips
→ Use dairy-free candy coated chocolate chips and vegan sprinkles, if necessary.

How to Make No-Bake Birthday Cake Protein Balls

Time needed: 30 minutes

Mix the Base
In a large bowl, add almond flour, oats, protein powder, nut butter, maple syrup, vanilla, dye-free chocolate chips, sprinkles, salt, and hemp seeds (if using). Stir until combined.

Tip: If the mixture feels dry or crumbly, add plant-based milk 1 tablespoon at a time until it holds together when pressed.
Roll Into Balls
Scoop about 1 tablespoon per portion and roll into about16 balls.
Chill
Refrigerate for 20–30 minutes to firm up before enjoying.

I’d love to hear how your baking turned out!

Leave a review and star rating to let me know what you think.

Don’t forget to tag me on Instagram so I can see and share your creations @thesprinkledcakery!

Storage & Meal Prep

Fridge: Store in an airtight container for up to 7 days
Freezer: Freeze for up to 3 months
Grab-and-Go: Perfect for lunchboxes and snack prep

Macros (per ball, based on 16 balls)

Calories: ~110
Protein: ~6g
Carbohydrates: ~12g
Fat: ~6g
Fiber: ~3g

NOTE: Nutrition information is an estimate based on the ingredients used and may vary depending on brands and substitutions.

Tips for the Best Birthday Cake Protein Balls

If your nut butter is thick, warm it slightly for easier mixing
Use oat flour for a smoother “cake batter” feel
Chill before serving for the best texture
Store chilled for optimal freshness

Frequently Asked Questions

Are birthday cake protein balls healthy?

Yes! These are made with simple, whole-food ingredients and naturally sweetened, making them a balanced snack option.

Are these a good snack for kids?

Yes — especially when made dye-free. They’re a fun, lunchbox-friendly snack. If you don’t want to give your kids protein powder, skip it and add 1/4 cup extra oats instead.

Can I make these birthday cake protein balls vegan?

Yes. Use maple syrup and a plant-based protein powder.

Do these taste like real birthday cake?

They have that classic cake batter flavor profile – sweet, vanilla-forward, and funfetti-filled – in energy ball form.

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