Mint Frosting

 

• Not sure if this is the exact recipe!  But try...
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• 8 oz. cream cheese, softened
• 1/4 cup butter, softened
• 2 tsp. milk
• 1 tsp peppermint extract
• 4 cups powdered sugar

Or here's Mel's:

• 1 cup (227 g) butter, softened to room temperature 
• 8 ounces (227 g) cream cheese, softened to room temperature
• 32 ounces (907 g) powdered sugar, (about 7 cups)
• ½ cup heavy cream
• 1 teaspoons pure vanilla extract
• 2 teaspoons peppermint extract
•  Green food coloring