You can't help but smile when you have a Grimace Shake in your hands! This McDonalds copycat recipe tastes even better than the viral menu favorite thanks to the just-right ratio of ice cream to fresh berries. Sweet!
In the bottom of a high-speed blender, add ice cream, milk, blueberries, and raspberries. Blend until smooth. Serve with whipped cream and sprinkles if desired.
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Notes
Yield: This recipe makes about 24 oz., enough for 2 shakes, 1 1/2 c. each.