Ready for a Summer Reset? Get your copy → tiny summer reset book cover

Healthy Shamrock Shake (Dairy-free!)

This post may contain affiliate links. Please read my disclosure and privacy policy.

This healthy Shamrock Shake is bright green with a sweet and minty flavor. I love that this version is naturally-sweetened with fruit (not banana!) and gets its vibrant hue from spinach, instead of food dye.

healthy shamrock shake

What’s really in a Shamrock Shake?

Did you know there are 54 ingredients in the shamrock shake from McDonald’s? These ingredients include artificial dyes and preservatives, along with high fructose corn syrup, and a medium-sized drink will run you 660 calories. (Which is more than a Big Mac!)

How to make a healthy Shamrock Shake

Luckily, it’s pretty easy to make a healthy Shamrock Shake at home. This version gets its green hue naturally, thanks to a handful of fresh spinach (which you can’t taste!) and a touch of avocado, which makes it ultra-creamy.

Paired with naturally sweet and fiber-rich dates, plus a splash of pure peppermint extract, this shake tastes as wonderful as it will make you feel.

The dates add a nice, neutral flavor to this drink, unlike a smoothie that is sweetened with banana, but if you don’t have a blender that can break them down, try using a splash of pure maple syrup for sweetness instead. (In that case, you could add some frozen cauliflower to thicken up the drink instead– you can’t taste that in smoothies, either!)

Healthy Shamrock Shake Recipe

To make this healthy shake thick & frosty like the original drive-through version, I recommend blending the first 5 ingredients together first, until the dates are totally broken down. Then add some ice and blend again until you achieve an ice-cream-like texture.

What I love about making smoothies at home like this one is that YOU are in control of the final flavor. If you want it sweeter, add another date! Or more peppermint flavor? Add an extra drop of the peppermint oil. Feel free to keep adjusting until it’s perfect for you.

More Green Smoothies You’ll Love

healthy shamrock shake
Print Pin
4.95 from 20 votes

Healthy Shamrock Shake (Dairy-free!)

This HEALTHY SHAMROCK SHAKE recipe is a delicious way to make a minty green milkshake at home. Dairy-free and naturally-sweetened with fruit. (No bananas!)
Course Dessert
Cuisine American
Keyword smoothie
Prep Time 5 minutes
Total Time 5 minutes
Servings 1
Calories 412kcal


  • 3/4 cup almond milk (or water)
  • 1/4 avocado , pitted
  • 1 handful fresh baby spinach
  • 1/4 teaspoon pure peppermint extract
  • 5 Medjool dates , pitted
  • 1 to 2 large handfuls of ice


  • Combine the almond milk, avocado, spinach, peppermint extract, and dates and blend until smooth. Taste and adjust the any flavoring as needed, but keep in mind that the flavor will be diluted slightly when you add the ice in the next step.
  • Add the ice and blend again, until the smoothie is as thick as you'd like. Serve right away.



Calories: 412kcal | Carbohydrates: 94g | Protein: 3g | Fat: 7g | Saturated Fat: 1g | Sodium: 14mg | Potassium: 1078mg | Fiber: 11g | Sugar: 80g | Vitamin A: 250IU | Vitamin C: 5mg | Calcium: 77mg | Iron: 1.4mg
Nutrition info above is for the whole batch.

Recipe Notes:

  • If your blender doesn’t handle dates well, try using 1 to 2 tablespoons of pure maple syrup instead.
  • If you can’t have avocado, leave it out and add a spoonful of nut butter for extra creaminess. Homemade almond butter will have the most mild flavor.
  • Since the flavor of peppermint extracts vary, you may want to start off with just 1/8 teaspoon, and add more to taste. They can be very potent!
  • You can make this shake sugar-free by omitting the dates and using stevia, to taste.

Reader Feedback: Are you a fan of minty milkshakes? Mint chocolate ice cream used to be my very favorite, so this shake is right up my alley. (Especially with a few dark chocolate chips blended in!)

Get more recipes + meal plans in my books:

detox book and meal plan

Never Miss a Post!

Get a FREE 3-Day Detox Plan when you sign up for my email newsletter

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.



And I only used 3 dates to cut sugar. Some would need the extra sweetness, I imagine.
Thank you ! I can always count on you to have wonderful recipes!

Trish nordstrom

I made this today to make sure I liked it before bringing it to a St Patrick’s day breakfast this weekend. It was delicious! I feel other recipes I’ve tried are always too creamy or too bland, but this is perfect! (1/4 avocado is exactly the right amount of creaminess) So easy and my kiddos drank it up, too! Another winner from Detoxinista!


Exactly the smoothie I needed this morning – stressful day with work and everything else going on in the world! But a little bit of tradition and fun put a smile on my face. Deliciously sweet but healthy. The only change I made was to use beet greens because I just harvested my beets from the garden and have a lot of those greens. Worked perfect and it was still green. Thanks!


Excited to try this…finally something WITHOUT BANANAS! Thank you!


I’m not a fan of “flavorings” or extracts. I used a couple handfuls of fresh mint leaves instead. Yummy!

Never Miss a Post!

Get a FREE 3-Day Detox Plan when you sign up for my email newsletter