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    Home » Protein Recipes

    Cookie Dough Date Smoothie

    Published: Aug 2, 2026 by McKinley Hatch · This post may contain affiliate links · Leave a Comment

    Jump to Recipe Print Recipe
    Cookie Dough Date Smoothie in a mason jar with a straw.

    The Cookie Dough Date Smoothie is hands down my favorite smoothie I've ever tried or made. It tastes like a creamy, blended cookie dough treat while still helping me hit my protein goals with simple, wholesome ingredients.

    If you would've told me that my favorite smoothie would taste like cookie dough, be naturally sweetened with dates, and help me crush my protein goals, I probably wouldn't have believed you.

    But here we are.

    This smoothie has quickly become my go-to breakfast, post-workout snack, or afternoon sweet treat. It's thick, creamy, perfectly sweet, and tastes like you're drinking a glass of blended cookie dough (in the best way possible).

    The best part? It's made with simple ingredients that fuel your body while still satisfying your sweet tooth. If you're looking for a high-protein smoothie that actually tastes delicious, this smoothie needs to be added to your weekly rotation.

    And, if you're looking for other healthier, protein-packed recipes, check all of mine out here!

    Why You'll Love This Smoothie

    • It tastes like cookie dough in smoothie form
    • It is packed with protein to help you hit your goals
    • It is naturally sweetened with dates and banana
    • It takes just 5 minutes to make
    • It makes the perfect breakfast, post-workout snack, or healthy dessert
    • It is easy to customize with ingredients you already have on hand

    Ingredients for Cookie Dough Date Smoothie

    Here's everything you'll need to make this creamy and delicious smoothie:

    • ½ frozen banana
    • ½ to 1 cup vanilla almond milk (depending on your preferred thickness)
    • 1 scoop cookie dough protein powder (or vanilla protein powder)
    • 2 dates, pitted
    • 2 tablespoons PBfit powdered peanut butter (or substitute 1½ tablespoons creamy peanut butter)
    • 2 tablespoons oats
    • ¼ teaspoon ground cinnamon

    How to Make a Cookie Dough Date Smoothie

    This smoothie comes together in just a few simple steps:

    1. Add the frozen banana, almond milk, protein powder, dates, PBfit, oats, and cinnamon to a blender.
    2. Blend everything together until smooth and creamy.
    3. Add additional almond milk if needed to reach your desired consistency.
    4. Pour into a glass and enjoy immediately!
    Close up image of the cookie dough date smoothie and the texture looks thick and creamy.

    Tips for the Best Cookie Dough Date Smoothie

    Use a Frozen Banana for a Creamy Cookie Dough Date Smoothie

    A frozen banana is the secret to making this smoothie thick and creamy without needing ice. Ice can sometimes water down the flavor, while frozen banana gives it that milkshake-like texture.

    Choose the Right Protein Powder for Your Cookie Dough Date Smoothie

    Cookie dough protein powder gives this smoothie its signature flavor, but vanilla protein powder works as a great substitute. If you're looking for that true cookie dough taste, a cookie dough flavored protein powder is the way to go.

    Adjust the Almond Milk for Your Perfect Smoothie Texture

    Use ½ cup almond milk for a thicker, smoothie bowl-style consistency or closer to 1 cup if you prefer a thinner drinkable smoothie. If you don’t have almond milk, you can substitute this recipe with regular milk as well. 

    Smoothie poured into a mason jar placed on the countertop with a metal straw and cinnamon and oats sprinkled on top.

    Cookie Dough Date Smoothie Ingredient Substitutions

    Can I Use Peanut Butter Instead of PBfit in This Cookie Dough Date Smoothie?

    Yes! You can substitute 1½ tablespoons of creamy peanut butter for the PBfit powder. This will make the smoothie slightly richer and creamier but will also increase the calories and fat.

    Can I Use Vanilla Protein Powder Instead?

    Absolutely. Vanilla protein powder works beautifully in this Cookie Dough Date Smoothie and still gives you a delicious flavor. The cookie dough version just adds an extra layer of dessert-like flavor.

    Can I Make This Cookie Dough Date Smoothie Without Banana?

    Yes! You can experiment with frozen cauliflower or extra ice for a lower banana flavor, although the texture may not be quite as creamy. In full transparency though, I haven’t made this without the frozen banana because I enjoy the flavor it adds. 

    How to Make a High-Protein Cookie Dough Date Smoothie Bowl

    Want to turn this smoothie into a smoothie bowl? Use only ⅓ to ½ cup almond milk to create a thicker consistency that you can eat with a spoon.

    Top it with:

    • Mini chocolate chips
    • Granola
    • Peanut butter drizzle
    • Cinnamon
    • Extra oats
    Mason jar filled with a thick and creamy smoothie consistency.

    How to Store your Smoothie

    This smoothie is best enjoyed fresh, but you can store leftovers in an airtight container in the refrigerator for up to 24 hours.

    Because the ingredients naturally separate over time, simply shake or stir before enjoying.

    Frequently Asked Questions

    Are dates necessary in this?

    Dates are what give this smoothie its naturally sweet, caramel-like flavor that makes it taste like cookie dough. While you can leave them out, they add a lot of the signature flavor.

    What protein powder is best for this?

    Cookie dough protein powder creates the most dessert-like flavor, but vanilla protein powder is a great option too.

    Is this Cookie Dough Date Smoothie healthy?

    This smoothie is made with simple ingredients and provides protein, carbohydrates, and healthy fats to help keep you satisfied. It's a great option for breakfast, a snack, or a post-workout meal.

    My Favorite High-Protein Cookie Dough Date Smoothie

    I've tried a lot of protein smoothies, but this smoothie is truly one of my favorites. It tastes like an indulgent cookie dough treat while still helping me stay on track with my protein goals.

    Whether you enjoy it first thing in the morning, after a workout, or when your sweet tooth hits in the afternoon, this smoothie is proof that healthy recipes can still taste amazing.

    Cookie Dough Date Smoothie in a mason jar with a metal straw

    Cookie Dough Date Smoothie

    McKinley Hatch
    This Cookie Dough Date Smoothie tastes like a sweet cookie dough treat while packing protein, fiber, and wholesome ingredients for the perfect breakfast, snack, or post-workout smoothie.
    Print Recipe Pin Recipe
    Prep Time 10 minutes mins
    Total Time 10 minutes mins
    Course Breakfast, Snack
    Cuisine American
    Servings 1 serving
    Calories 455 kcal

    Equipment

    • 1 single serve blender

    Ingredients
      

    • ½ frozen banana
    • ½ to 1 cup vanilla almond milk
    • 1 scoop cookie dough protein powder or vanilla protein powder
    • 2 dates pitted
    • 2 tablespoons PBfit powdered peanut butter or 1½ tablespoons creamy peanut butter
    • 2 tablespoons oats
    • ¼ teaspoon ground cinnamon

    Instructions
     

    • Add all ingredients to a blender.
    • Blend until smooth and creamy.
    • Adjust almond milk as needed for your desired consistency.
    • Serve immediately and enjoy!

    Notes

    • Freeze ripe bananas ahead of time for the creamiest texture.
    • Cookie dough protein powder gives the strongest cookie dough flavor, but vanilla works well too.
    • Use less almond milk for a thicker smoothie bowl consistency.
    • Add chocolate chips on top for an extra cookie dough-inspired treat.
    Keyword acai bowl, banana cinnamon, Cinnamon, date, date dessert, date smoothie, dates, smoothie, smoothie bowl

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    Hi, I'm McKinley! Also known as The Girl Who Was Hungry for eating my entire plate full at several restaurants (as recognized by the lovely waiters/waitresses). Yes, I'm guilty and not ashamed!

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