Rainbow Funfetti Protein Cookie Dough Recipe
Introduction
This delicious protein-packed Funfetti cookie dough is a fun and tasty treat you can enjoy without baking. Combining cake mix, two types of vanilla protein powders, and colorful sprinkles, it’s perfect for a quick snack or dessert that feels indulgent yet nourishing.

Ingredients
- 3/4 cup Pillsbury Funfetti Cake Mix
- 6 tbsp Dymatize Elite Vanilla Casein Protein Powder
- 2 tbsp Cellucor Whipped Vanilla Whey Protein Powder
- 1/3 cup light brown sugar
- 2 tbsp rainbow sprinkles
- 1/4 cup unsalted butter, softened
- 1/4 cup unsweetened vanilla almond milk
- 1/4 tsp almond extract
Instructions
- Step 1: Heat-treat the Funfetti cake mix by microwaving it for 30 seconds to kill any potential bacteria. Let it cool completely before using.
- Step 2: In a mixing bowl, beat the softened unsalted butter with the light brown sugar until the mixture is light and fluffy.
- Step 3: Add the vanilla casein protein powder, whipped vanilla whey protein powder, cooled cake mix, almond extract, and almond milk to the creamed butter and sugar. Mix gently until just combined to keep a soft, dough-like texture.
- Step 4: Fold in the rainbow sprinkles carefully to evenly distribute them without breaking the candy pieces.
- Step 5: Enjoy the protein cookie dough immediately or transfer it to an airtight container and refrigerate for up to one week to keep it fresh.
Tips & Variations
- Heat-treating the cake mix is essential since it contains raw flour to ensure safe consumption.
- For a dairy-free version, use dairy-free butter and verify protein powders fit your dietary needs.
- Adjust the almond milk quantity slightly if the dough feels too dry or too wet to achieve your preferred texture.
- Choose gluten-free rainbow sprinkles if you need to accommodate dietary restrictions.
Storage
Store the cookie dough in an airtight container in the refrigerator for up to one week. Before serving, let it come to room temperature if it’s too firm. This recipe is best enjoyed fresh but stays tasty and safe when refrigerated properly.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I eat this dough raw safely?
Yes, as long as you heat-treat the cake mix to kill any potential bacteria from raw flour. This step makes the dough safe to eat without baking.
What can I substitute for almond milk?
You can use any other unsweetened plant-based milk or regular milk depending on your preference or dietary needs.
Print
Rainbow Funfetti Protein Cookie Dough Recipe
- Total Time: 10 minutes
- Yield: 4 servings 1x
- Diet: Gluten Free
Description
This Delicious Protein Cookie Dough recipe combines funfetti cake mix and high-quality protein powders to create a sweet, colorful, and nutritious treat that can be enjoyed raw or chilled. It offers an easy-to-make, no-bake snack ideal for satisfying sweet cravings while boosting protein intake.
Ingredients
Dry Ingredients
- 3/4 cup Pillsbury Funfetti Cake Mix
- 6 tbsp Dymatize Elite Vanilla Casein Protein Powder
- 2 tbsp Cellucor Whipped Vanilla Whey Protein Powder
- 1/3 cup light brown sugar
- 2 tbsp rainbow sprinkles
Wet Ingredients
- 1/4 cup unsalted butter, softened
- 1/4 cup unsweetened vanilla almond milk
- 1/4 tsp almond extract
Instructions
- Heat-Treat Cake Mix: Microwave the Funfetti cake mix for 30 seconds to eliminate any potential bacteria from the raw flour. Then set it aside and allow it to cool completely before further use.
- Cream Butter and Sugar: In a mixing bowl, beat the softened unsalted butter and light brown sugar together until the mixture becomes light and fluffy, forming a creamy base.
- Combine Proteins and Cake Mix: Add the vanilla casein protein powder, whipped vanilla whey protein powder, the cooled Funfetti cake mix, almond extract, and almond milk into the bowl with the creamed butter and sugar. Mix gently and just until combined, ensuring the texture remains soft and dough-like.
- Add Sprinkles: Carefully fold in the rainbow sprinkles to evenly distribute the colorful candy bits throughout the dough without breaking them.
- Serve or Store: Enjoy the protein cookie dough immediately as a sweet treat, or transfer it into an airtight container and refrigerate. It will keep fresh and flavorful for up to one week.
Notes
- Heating the cake mix is essential to ensure safety since it contains raw flour.
- For a dairy-free option, verify that protein powders and butter substitutes meet your dietary requirements.
- Adjust the quantity of almond milk slightly if the dough feels too dry or wet to achieve the desired consistency.
- Store the cookie dough refrigerated and consume within one week for best taste and safety.
- Use gluten-free rainbow sprinkles if gluten sensitivity or allergies are a concern.
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Category: Dessert, Snack
- Method: No-Cook
- Cuisine: American
Keywords: protein cookie dough, funfetti protein snack, no-bake protein dessert, colorful protein treat, healthy cookie dough

