Combine all ingredients in a blender. Blend until smooth.
Pour into an ice cream machine. Freeze according to the manufacturer's instructions.
If using chocolate chips you can add them during the last few minutes in the machine or just sprinkle on top.
Raw Eggs: If you are concerned about using raw egg yolks you can purchase pasteurized eggs or you can temper the ice cream base.Vegetable Glycerin: The glycerin helps the ice cream to stay scoopable in the freezer. If you don’t mind letting the ice cream sit out at room temperature for about half an hour before scooping you can omit the glycerin.Notes on Sweeteners: