Combine all ingredients except steaks into a saucepan and stir slowly as mixture reaches a boil. Cook and remove 1/4 cup and set aside.

 

Pour marinade over steaks and allow to sit for 30 to 40 minutes. Cook steaks to desired doneness.

 

To serve, place on a plate lined with leaf lettuce, sprinkle with peanuts and garnish with purple onion slices.