Ben and Jerry's Chunky Monkey Ice Cream

CHUNKY MONKEY ICE CREAM
Ben and Jerry's Copycat Recipe

3 peeled and chopped, then frozen, bananas
1/4 cup walnuts, chopped
Handful of chocolate chunks
2 tablespoons peanut butter or Nutella (optional)

Puree the bananas in a food processor or blender until smooth.  Add the walnuts and chocolate chunks and pulse until mixed in.  Stir in the peanut butter or Nutella, if desired.  Serve immediately or freeze for later consumption.