Ninja Creami Protein Milkshake Recipe
Introduction
This Ninja Creami Protein Milkshake is a creamy, satisfying treat packed with protein and rich flavors. Easy to prepare and perfect for a post-workout boost or a delicious snack, it combines peanut butter, vanilla, and chocolate into a smooth shake you’ll love.

Ingredients
- 2 cups oat milk
- 1/4 cup peanut butter
- 1/4 cup maple syrup
- 1 teaspoon vanilla extract
- 1/4 cup vanilla protein powder
- 1/2 cup oat milk
- 2-3 tablespoons chocolate syrup (lower-sugar or sugar-free option is best)
Instructions
- Step 1: Whisk together 2 cups oat milk, peanut butter, maple syrup, vanilla extract, and vanilla protein powder until smooth.
- Step 2: Pour the mixture into a Ninja Creami pint container and freeze for 12 to 24 hours until solid.
- Step 3: Remove the lid from the frozen pint, add 1/2 cup oat milk and 2 to 3 tablespoons chocolate syrup.
- Step 4: Attach the lid and spin the mixture on the milkshake setting of your Ninja Creami machine.
- Step 5: Remove the pint, stir the mixture, then respin on the milkshake setting to achieve a smooth, creamy texture.
- Step 6: Serve immediately. The shake will be thick but will melt quickly into a rich milkshake consistency.
Tips & Variations
- For a thicker shake, reduce the milk added before spinning. For a thinner shake, add a little more milk.
- Swap peanut butter for almond or cashew butter for a different nutty flavor.
- Use sugar-free chocolate syrup to reduce added sugars without sacrificing taste.
- Add a pinch of cinnamon or a dash of espresso powder for a flavor twist.
Storage
Store any leftovers in the Ninja Creami pint container in the freezer. When ready to enjoy again, simply respin on the milkshake setting. Consume within 1-2 days for the best texture and flavor.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of milk?
Yes, you can substitute oat milk with almond, soy, cow’s milk, or any milk alternative you prefer. Just keep the texture and sweetness in mind.
What if I don’t have a Ninja Creami machine?
This recipe is designed for the Ninja Creami, but you can try blending and freezing the ingredients, then stirring every 30 minutes to mimic the creamy texture, though results may vary.
Print
Ninja Creami Protein Milkshake Recipe
- Total Time: 12-24 hours (including freezing)
- Yield: 1 serving 1x
- Diet: Vegetarian
Description
This Ninja Creami Protein Milkshake is a delicious and nutritious treat combining creamy oat milk, rich peanut butter, and vanilla protein powder for a satisfying, high-protein shake. Sweetened naturally with maple syrup and flavored with vanilla and chocolate syrup, this recipe is perfect for a post-workout boost or a refreshing snack. Using the Ninja Creami allows you to create a perfectly creamy milkshake texture right at home.
Ingredients
Ice Cream Base
- 2 cups oat milk
- 1/4 cup peanut butter
- 1/4 cup maple syrup
- 1 teaspoon vanilla extract
- 1/4 cup vanilla protein powder
Milkshake Ingredients
- 1/2 cup oat milk
- 2–3 tablespoons chocolate syrup (preferably lower-sugar or sugar-free)
Instructions
- Whisk Ice Cream Base: In a mixing bowl, whisk together 2 cups of oat milk, peanut butter, maple syrup, vanilla extract, and vanilla protein powder until the mixture is smooth and well combined.
- Freeze Mixture: Pour the ice cream base mixture into a Ninja Creami pint container. Seal the container and place it in the freezer for 12 to 24 hours to thoroughly freeze the base.
- Add Milk and Chocolate Syrup: After freezing, remove the pint container from the freezer. Open the lid and add 1/2 cup of oat milk and 2 to 3 tablespoons of chocolate syrup on top of the frozen base.
- First Spin on Milkshake Setting: Replace the lid and place the container in the Ninja Creami machine. Select the milkshake setting and allow the machine to process the ingredients into a creamy milkshake.
- Stir and Re-Spin: Remove the container from the machine and give the milkshake a good stir to incorporate all ingredients evenly. Then, place it back into the machine and spin once again on the milkshake setting for optimal smoothness.
- Serve Immediately: The milkshake will be thick initially but will melt quickly into a rich, creamy consistency perfect for drinking. Serve right away and enjoy!
Notes
- Freeze the mixture for the full 12-24 hours for best texture.
- Use lower-sugar or sugar-free chocolate syrup to reduce added sugar content.
- Feel free to substitute peanut butter with other nut butters like almond or cashew.
- Ensure the protein powder is whey or plant-based depending on dietary preferences.
- For a colder milkshake, chill the oat milk before adding in step 3.
- The Ninja Creami machine is essential for the smooth milkshake texture in this recipe.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Beverage
- Method: Blending
- Cuisine: American
Keywords: Ninja Creami, protein milkshake, oat milkshake, peanut butter shake, healthy protein shake, homemade milkshake, low sugar milkshake

