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With St. Patrick's Day around the corner, celebrate with a healthy and delicious alternative to the classic Shamrock Shake! Our minty shake is just as creamy, cool, and sweet but made packed with protein – perfect for those wanting a healthier treat this holiday season.

Honestly, I’m usually not a fan of mint chocolate things, but this milkshake just works! It is so light and creamy, that the mint flavor isn’t too overpowering. Plus the milkshake is packed with protein and nutrition, which won’t leave you feeling yucky afterward. The key to the perfect shake is to use frozen cauliflower florets in place of traditional ice cubes. This adds volume and creaminess while also providing an extra kick of much-needed vitamins, minerals, and fiber. So don't wait any longer; upgrade your post-workout snack with a delicious mint chocolate protein milkshake!

3 Reasons Why You Will Love This Recipe

over the top shot of mint chocolate chip protein milkshake
  1. Protein packed: Protein is an essential macronutrient that plays a key role in the development and maintenance of our muscles, skin, and bones. This protein milkshake packs almost 30g of protein, making it a delicious treat!
  2. Thick and delicious: The only way to have a milkshake in my opinion is to make sure it's thickkkkk. Using cauliflower vs ice helps to achieve this by not watering it down!
  3. Easy and versatile: This is literally a “throw everything in the blender and blend” type of milkshake. Plus, you can change in the mix-ins or toppings if you want to truly make a one-of-a-kind milkshake!

You may also like: Mini mint chocolate protein donuts for St. Patty's Day!


  • Frozen cauliflower: Okay, bare with me.. Instead of using ice in this shake, which I find waters things down, I opted for frozen cauliflower. It has no taste, PLUS it adds a veggie serving to your day! I promise you won’t even notice there is cauliflower in it, but if needed you may swap with ice. 
  • Edy’s Slow Churn Ice Cream: I used the vanilla bean flavor to add to the creamy flavor. I’m not even an ice cream person, but this line has ½ the fat of regular ice cream! 
  • Protein powder: I used PEScience Chocolate Mint protein powder. You may use your favorite protein powder in vanilla or chocolate flavor as well! We also like 1st Phorm Level-1 Mint Ice Cream Sandwich and Clean Simple Eats Mint Chocolate Cookie (code TAMI)
  • Milk: I used regular milk. You may use whatever variety works for you- almond, oat milk, etc. 
  • Mint extract: This is to increase the overall mint flavor. You may omit if you prefer a lighter mint flavor. 
  • Green food coloring: This is optional, but it helps color the milkshake. You may omit it if you do not have food coloring on hand or prefer to not use it. 
  • Mint chocolate chips: I found mint chocolate chips at Walmart. Lily’s Sweets also make a sugar free version. 

Kitchen Tools Required

  • High-speed blender
  • Measuring spoons/cups
  • Cup

How to Make Mint Chocolate Protein Milkshake

  1. Add all ingredients (cauliflower, ice cream, protein powder, milk, mint extract, chocolate chips, food color) to a high-speed blender. Blend on high until smooth.
  2. If you like a thicker milkshake, use less milk; if you like a thinner milkshake, use more milk.
  3. Top with whipped cream and additional chocolate chips if desired. Enjoy!
ingredients for st pattys day mint chocolate protein milkshake
green mint chip protein shake with whipped cream
delicious mint chocolate chip protein milkshake
spoon and mint chocolate chip protein milkshake

Swaps or Alternatives

Using cauliflower is my little hack of increasing the nutrients without sacrificing flavor, but if the thought of cauliflower grosses you out, feel free to swap with ice!

To make this shake dairy-free, opt for your favorite dairy-free alternative milk and ice cream. Although this recipe was tested with whey/casein-based protein powder, vegan protein powder should work fine. 


What if I can’t find the ice cream you recommended?

No worries, use whatever ice cream you have on hand or prefer! There are several brands that have a Mint chocolate chip variety, which would add to the mint vibe!

What can I use instead of cauliflower?

If you prefer to not use cauliflower, you may use ice in place of it. Banana can also be used but that will add a different flavor to your shake, as well as alter the nutrition information. 

Can I customize this protein shake?

Of course, feel free to add whatever additions you would like. Oreo’s, whipped cream, Nilla wafers, brownie pieces- the ideas are endless!

Macros & Nutrition Information

  • Serving size: 1 milkshake
  • Calories: 276
  • Protein: 29.9g
  • Carbs: 23.6g
  • Fats: 6.4g
Mint Chocolate Chip Protein Milkshake

Mint Chocolate Chip Protein Milkshake

Jessie Hulsey, RD
Craving a tasty and healthy treat? Look no further than this delicious Mint Chocolate Chip Protein Milkshake – the perfect balance of indulgence and nutrition! With almost 30g of protein, this is the perfect post-workout or dessert treat!
5 from 4 votes
Prep Time 5 minutes
Total Time 5 minutes
Course Dessert, Snack
Cuisine American
Servings 1
Calories 276 kcal


  • High-speed blender
  • Cup
  • Measuring spoons/cups


  • 1 cup frozen cauliflower
  • 3 tbsp Edy’s Slow Churn Ice Cream, Vanilla
  • 1 scoop chocolate mint protein powder
  • ¾ cup milk
  • ¼ tsp mint extract
  • ⅛-¼ tsp green food coloring (optional)
  • 1 tbsp mint chocolate chips


  • Add all ingredients to a high-speed blender. Blend on high until smooth. (If you like a thicker milkshake, use less milk; if you like a thinner milkshake, use more milk.)
  • Top with whipped cream and additional chocolate chips if desired.


Taste and nutrition information may vary depending on brands used. 


Calories: 276kcalCarbohydrates: 23.6gProtein: 29.9gFat: 6.4g
Keyword high protein
Tried this recipe?Let us know how it was!
About the Author
Jessie Hulsey, RD

Jessie is a registered dietitian consultant, specializing in weight management, healthy aging, and behavioral nutrition in Atlanta, GA. To lean into her creative side, she loves all aspects of recipe development and food photography. When not working, you can find Jessie at the dog park with her husband and pup, playing in her garden, and scoping out new restaurants!

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