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Grimace Shake

A thick, creamy berry shake inspired by McDonald's viral purple Grimace shake. Made with frozen blueberries and raspberries, Greek yogurt, and milk for a nostalgic treat that's ready in under 5 minutes.
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Prep Time 5 minutes
Total Time 5 minutes
Servings: 2 servings
Course: Drinks and Beverages
Cuisine: American
Calories: 210
Ingredients Equipment Method Notes

Ingredients
  

Main
  • 1 cup frozen blueberries
  • 3/4 cup frozen raspberries
  • 1 cup plain Greek yogurt
  • 1/2 cup whole milk
  • 1/2 teaspoon vanilla extract
  • 2 tablespoons granulated sugar
  • Whipped cream for topping (optional)

Equipment

  • Blender or food processor
  • Measuring cups and spoons
  • Two tall glasses
  • Spoon or wide straw

Method
 

  1. Measure out 1 cup of frozen blueberries and 3/4 cup of frozen raspberries into your blender.
  2. Pour 1 cup of Greek yogurt and 1/2 cup of whole milk directly into the blender with the berries.
  3. Add 1/2 teaspoon of vanilla extract and 2 tablespoons of granulated sugar to the blender.
  4. Secure the blender lid tightly and blend on high speed for about 1 minute until everything is completely smooth and creamy.
  5. Stop the blender and check consistency. If too thick, add another 1/4 cup of milk and blend for 15 seconds; if too thin, add a handful more of frozen berries.
  6. Divide the shake evenly between two tall glasses, pouring slowly to avoid splashing.
  7. Top each glass with a dollop of whipped cream if desired, and optionally sprinkle a few fresh berries on top for color.
  8. Serve immediately while cold and thick. Use a wide straw or spoon to enjoy.

Notes

Always use frozen berries for the best thick texture. Don't skip the Greek yogurt as it provides the creamy consistency. Chill your glasses in the freezer for 5 minutes before pouring to keep the shake cold longer. The shake is best enjoyed immediately but can be stored in the refrigerator for up to 24 hours, though it will separate slightly. Can also be frozen in popsicle molds for up to 2 weeks.