1.Prepare basting mixture by mixing teriyaki sauce, vegetable oil, ginger, garlic and crushed red chili peppers. Cover and refrigerate. 2.Cut beef diagonally, against the grain, into 1/4 inch slices. 3.Thread each slice onto a bamboo skewer. * Cover and chill. 4.For each serving: Brush 2 beef ribbons generously with basting mixture. Broil or grill to desired doneness, basting once or twice. * If using bamboo skewers, soak in water before threading beef so skewers will not burn