1. BURGERS:.
2. Prepare outdoor grill for direct grilling over medium heat.
3. In cup, combine coriander, paprika, ginger, sugar, ground red pepper, 1 teaspoon salt, and 2 teaspoons black pepper.
4. Shape ground beef into four 1/2-inch-thick oval burgers.
5. On waxed paper, pat spice mixture onto both sides of burgers.
6. Place burgers on hot grill rack; cook 8 to 9 minutes for medium or until desired doneness, turning burgers over once.
7. Burgers should reach an internal temperature of 160ºF.
8. Serve burgers on rye bread with mustard.
9. TRICOLOR SLAW:.
10. Add the shredded red cabbage, shredded green cabbage and shredded carrot to the dressing and, using tongs, toss to coat all the vegetables evenly.
11. TRICOLOR SLAW DRESSING:.
12. In a large serving bowl, stir together the vinegar, sugar, mayonnaise, salt, pepper and parsley until well blended.