Banana Peanut Butter Ice Cream

Beat eggs in a bowl. Beat in sugar. Heat milk to almost boiling. Stir into eggs. Add cream. Cool. Stir 1 cup of milk mixture into peanut butter to make peanut butter more liquid. Pour peanut butter mixture into milk mixture. Mix in machine. While mixing, mash bananas. Add juice of lemon to bananas. When ice cream almost solid, add bananas and freeze until done.