These no-bake Birthday Cake Protein Bites combine oat flour, vanilla protein powder, Greek yogurt, nut butter and a small amount of rainbow sprinkles for a fun, portioned snack. They are easy to prepare ahead and refrigerate.
Recipe at a glance
- Yield: 12–14 bites
- Preparation: approximately 15 minutes
- Chill: at least 30 minutes
- No baking required
Ingredients
- 1 cup oat flour (or finely blended rolled oats)
- 1/2 cup vanilla protein powder
- 1/2 cup plain or vanilla Greek yogurt
- 1/4 cup smooth peanut butter or almond butter
- 2 tablespoons honey or maple syrup, optional and adjustable
- 2 tablespoons rainbow sprinkles, plus a small optional garnish
- 1/2 teaspoon vanilla extract, optional
- 1–3 tablespoons milk, only if needed to adjust texture
Step-by-step instructions
1. Combine dry ingredients
Mix oat flour and vanilla protein powder in a bowl.
2. Add wet ingredients
Stir in Greek yogurt, nut butter, optional sweetener and vanilla until a thick dough forms.
3. Adjust consistency
If too dry, add milk a teaspoon at a time. If sticky, add a little oat flour. Protein powders vary in absorption.
4. Fold in sprinkles
Gently stir in 2 tablespoons of sprinkles.
5. Shape the bites
With clean hands, divide the dough into 12–14 evenly sized balls. Add a few sprinkles to the outside if desired.
6. Chill and serve
Refrigerate at least 30 minutes to firm up. Serve chilled.
Estimated nutrition
Nutrition varies widely with brand, sweetener and serving size. For a batch of 14 bites, a rough estimate is approximately 100–120 calories, 6–8 g protein, 10–13 g carbohydrates and 3–5 g fat per bite. Calculate with your actual ingredients for precise values.
Meal-prep and storage tips
- Refrigerate in a covered, food-safe container at 40°F (4°C) or below; use within 3–4 days for best quality.
- Freeze individual bites for longer storage, thawing in the refrigerator.
- Use certified gluten-free oats if gluten avoidance is necessary, and check protein powder and sprinkle labels for allergens.
- For nut-free versions, consider sunflower seed butter, checking that other ingredients meet your needs.
- Sprinkles add color and sweetness; use a modest amount to suit your preference.
Frequently asked questions
Can I use rolled oats?
Yes. Blend rolled oats into a fine flour before measuring for a smoother texture.
Why is my mixture too sticky?
Greek yogurt and protein powder differ by brand. Add small amounts of oat flour and chill before rolling.
Do I need to bake these?
No. These are a chilled, no-bake snack. Use ready-to-eat ingredients and avoid raw wheat flour substitutions.
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