Fajitas-on-a-Stick 1 1/4 lb. boneless beef top sirloin steak, cut 1 inch thick 1/3 C. prepared Italian dressing 3 T. fresh lime juice 2 medium green or red bell peppers, each cut lengthwise into quarters 2 medium onions, each cut crosswise into 1/2 -inch slices Salt 8 medium flour tortillas, warmed Prepared salsa 8 9-inch [...]