Adult Boozy Pumpkin Milkshake Just a moment please... Yield Serves 2. Prep Time 3 mins Cook Time 2 mins Total Time 5 mins This pumpkin milkshake has only three ingredients but is a nice upgrade on the standard homemade milkshake! Kids will go crazy for it and check out my add for an adult boozy version! Ingredients 1 cup vanilla ice cream 1/2 cup pumpkin puree 1/2 cup whole milk 1/4 cup cinnamon cream liquor (optional) Whipped cream Ground cinnamon Print Recipe Show Directions Pin Recipe Helpful Equipment Directions Add ingredients except cinnamon and whipped cream to a blender cup. Blend until smooth! Transfer milkshake to cups and garnish with whipped cream and ground cinnamon. Serve immediately!