Combine all the ingredients in a blender and blend until smooth. Churn in an ice cream maker according to your manufacturer's instructions. For hard ice cream freeze the ice cream until firm. At least 2 hours. For softer ice cream you can eat some right from the machine.
Peanut Butter Caramel Sauce Directions:
Combine first three ingredients and cook over medium low heat until bubbly, slightly thickened, and lightly browned. Remove from the heat and add the other ingredients. Cool to room temperature. Store in the fridge. If it solidifies just reheat and stir for it to come back together.
Notes
*** Raw Egg Yolks - If you are concerned about using raw egg yolks you can purchase pasteurized eggs or you can temper the ice cream base.