- Whisk Mojo Sauce ingredients in small bowl. Set aside.
- Alternately thread beef with lime and onion wedges evenly onto four 12-inch metal skewers. Thread tomatoes evenly onto four 12-inch metal skewers.
- Place kabobs on grid over medium, ash-covered coals. Grill tomato kabobs, covered, about 2 to 4 minutes or until slightly softened, turning occasionally. Grill beef kabobs, covered, 8 to 10 minutes, turning once.
- Serve kabobs drizzled with sauce.
*Recipe adapted from National Beef Council.