These Birthday Cake Protein Bars are a quick, easy, and customizable no-bake snack made with just three clean ingredients, with over 23g of protein each.
Prepare a loaf pan by lightly greasing it with butter or cooking spray, then lining it with parchment paper, leaving some overhang for easy removal.
In a mixing bowl, combine the nut or seed butter and liquid sweetener until smooth.
Add the protein powder and sprinkles (if using) to the bowl. Mix with a wooden spoon or spatula until the ingredients form a thick, dough-like consistency. If the mixture is too dry, add water or milk one tablespoon at a time until the desired consistency is reached. If it's too wet, add more protein powder.
Press the mixture firmly into the prepared loaf pan, using your hands or a spatula to spread it evenly. Add additional sprinkles on top, if desired, and press them into the mixture.
Refrigerate or freeze the bars for at least 15 minutes to firm up before slicing.
Cut into 6 large bars or smaller bite-sized pieces as preferred.
Video
Notes
A NOTE ABOUT PROTEIN POWDER:You can use various types of protein powders in this recipe, including whey, casein, or plant-based options like pea, hemp, or soy protein. Each type has different absorption rates, so you might need to adjust the liquid content to achieve the right consistency. For a flavor that closely matches the birthday cake theme, look for birthday cake or vanilla-flavored protein powders. If using a vegan protein powder, you may need to slightly modify the quantities as plant-based proteins can sometimes absorb liquids differently.TIPS & NOTES:
Adjusting Consistency: If the mixture is too dry, add water or milk one tablespoon at a time. If too wet, add more protein powder.
Nut-Free Option: Use tahini or sunflower seed butter for a nut-free version.
Sweetener Options: Honey, maple syrup, agave, or date syrup work well. Adjust to your sweetness preference.
Customization: Add mix-ins like chocolate chips, dried fruit, or nuts for extra flavor and texture.
Storage: Keep bars in an airtight container at room temperature for up to 3 days, in the refrigerator for up to 2 weeks, or freeze for up to 3 months.
MEASUREMENTS:
I always recommend using a kitchen weighing scale and using weighted measurements. This will result in a more accurate process and your cheesecakes will come out perfectly.
MORE INFO:
Read the blog post for a more in-depth explanation of how to make these brownie protein bars and more tips and storage instructions.
NUTRITIONAL INFO:
These nutritional values are provided as a guide only and may be different depending on your ingredients and measurements.
Nutrition
Nutrition Facts
Birthday Cake Protein Bars
Serving Size
1 bar
Amount per Serving
Calories
259
% Daily Value*
Fat
12.2
g
19
%
Carbohydrates
17
g
6
%
Protein
23.2
g
46
%
* Percent Daily Values are based on a 2000 calorie diet.
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