Ingredients

2 medium avocados (about 1 pound), halved, pitted, and peeled 

1 can (13.5 ounces) coconut milk 

1/2 teaspoon grated lemon zest, plus 3 tablespoons fresh lemon juice 

3/4 cup sugar 

1/4 teaspoon kosher salt 

1/4 teaspoon xanthan gum (optional) 

Preparation

Mash avocados (you should have about 1 1/2 cups). In a blender, combine avocados, coconut milk, lemon zest and juice, sugar, salt, xanthan gum, if using, and 1/4 cup water. Blend until smooth. Refrigerate 1 hour or up to overnight. Freeze mixture in an ice cream maker according to manufacturer’s instructions. Transfer to a loaf pan and freeze, wrapped in plastic, up to 1 week. Let soften at room temperature 20 minutes before serving.