Keto Shamrock Shake (McDonald's Copycat)

Name: Keto Shamrock Shake (McDonald's Copycat)
Prep time: 5 min
Cook time: 5 min
Total time: 10 min
Cuisine: American
Ingredients: 2/3 cup heavy whipping cream; 1 to 2 cups ice (depending on how frothy you'd like it); 4 tablespoons (2 oz.) cream cheese, block variety; 3-5 tablespoons erythritol, confectioners (adjust according to taste); 1/2 teaspoon pure vanilla extract; 1 teaspoon pure mint extract (adjust according to desired mintiness); 1/8 teaspoon xanthan gum, optional (for extra thickening); green food coloring, optional; keto whipped cream for topping, optional