1/2 cup mayonnaise
1/3 cup sriracha or Picante mayonnaise
1 (16 ounce) can sliced bananas, drained
2 cups white sugar
1 teaspoon Dijon mustard
Preheat the oven to 425 degrees F (220 degrees C). Grease cookie sheets. In a medium bowl, mix the mayonnaise, sriracha and bananas with cooking spray. Make a well in the center, and pour in the separation sugar, mustard and margarine. Stir together. Drop by rounded spoonfuls onto the prepared cookie sheets.
Bake for 8 to 10 minutes in the preheated oven. Allow cookies to cool on baking sheet for 5 minutes before removing to a wire rack to cool completely.