Reserve 1/3 bean liquid in a small mixing bowl and set aside. In a large mixing bowl, place drained beans, rice, tomatoes, green onions, drained black-eyed peas, oregano and thyme. Mix gently.
To bean liquid in small bowl, add cayenne pepper, red wine vinegar and mustard. Whisk in ingredients together. Pour over salad and gently mix. Refrigerate 2 hours before serving. Toss again before serving.
Cajun Country -- New Iberia, Louisiana