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A tall glass filled with a thick, pale green mint milkshake topped with a swirl of whipped cream and a red cherry on a wooden counter.

Best Copycat McDonald's Shamrock Shake (5-Mins)

Make McDonald's famous Shamrock Shake at home in just 5 minutes! This thick, creamy, and perfectly minty copycat recipe tastes better than the original and is incredibly easy to customize.
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Prep Time 5 minutes
Total Time 5 minutes
Servings: 1 People
Course: Beverages, Dessert
Cuisine: American
Calories: 400
Ingredients Equipment Method Notes

Ingredients
  

  • 2 cups Vanilla Ice Cream high-quality, slightly softened
  • 1/4 cup Whole Milk have 1 tbsp extra ready if needed
  • 1/4 tsp Pure Mint Extract Strictly MINT, NOT peppermint!
  • 4-5 drops Green Food Coloring liquid or gel
  • 2 tbsp Whipped Cream optional, for garnish
  • 1 piece Maraschino Cherry optional, for garnish

Equipment

  • 1 High-Powered Blender For a smooth, thick texture
  • 1 Tall Serving Glass Chilled in the freezer if possible

Method
 

Step 1: Soften the Ice Cream (The Secret to Thickness)
  1. Take your vanilla ice cream out of the freezer and let it sit at room temperature for about 5 to 10 minutes. Why? Because if the ice cream is rock solid, you will be forced to add too much milk just to get the blender moving, which results in a thin, watery shake. Slightly softened ice cream blends smoothly and keeps the final texture incredibly thick.
    A tub of premium vanilla bean ice cream next to a glass bowl of fresh scoops and a metal scooper on a bright kitchen island.
Step 2: Combine the Base Ingredients
  1. Into your high-powered blender, add the 2 cups of softened vanilla ice cream, 1/4 cup of whole milk, and exactly 1/4 teaspoon of pure mint extract. Pro Tip: Always pour the milk in first, closer to the blades, so the blender catches it easily without getting stuck. And remember our golden rule: strictly pure mint extract, not peppermint!
    A glass blender filled with vanilla ice cream and milk, sitting next to a bottle of pure mint extract on a wooden kitchen counter.
Step 3: Color It Leprechaun Green
  1. Add 4 to 5 drops of liquid green food coloring directly into the blender. If you are using highly concentrated gel food coloring, start with just one tiny drop on the end of a toothpick—a little goes a long way! (If you are going the natural, dye-free route, toss in your handful of fresh baby spinach right now).
    A person squeezing drops of green food coloring from a small bottle into a glass blender filled with a white ice cream mixture on a kitchen counter.
Step 4: Blend and Check Consistency (The Straw Test)
  1. Start the blender on low speed to gently break up the ice cream, then gradually increase to medium until just combined. Do not over-blend, or the friction from the blades will melt your ice cream! Stop and check the thickness. It should be thick enough to hold a straw straight up. If it is too thick, add exactly one tablespoon of milk and pulse. If it is too thin, drop in another scoop of ice cream.
    A glass blender filled with a thick, pale green shamrock shake, with a clear glass straw standing straight up in the center.
Step 5: Garnish and Serve Immediately
  1. Pour your perfectly thick, bright green masterpiece into a tall serving glass (bonus points if you chilled the glass in the freezer beforehand!). Top it generously with a mountain of whipped cream and finish it off with a classic maraschino cherry. Serve and enjoy immediately before it starts to separate!
    A tall glass filled with a thick, pale green mint milkshake topped with a swirl of whipped cream and a red cherry on a wooden counter.

Notes

  • Natural Green Color (No Dye): Swap the food coloring for a handful of fresh baby spinach. You won't taste it at all under the mint and vanilla!
  • Healthy/Vegan Swap: Use 2 frozen bananas instead of ice cream, and almond milk or oat milk instead of whole milk.
  • Storage Warning: This shake is best enjoyed fresh! Do not store it in the fridge overnight as it will separate. If you have leftovers, pour them into a popsicle mold to make mint ice cream bars.