1bottleKikkoman® Teriyaki Marinade & Sauceplus extra for brushing
1 ½poundsbeef sirloin tipscut into 1 ½-inch cubes
1large sweet onionsliced into 1 ½-inch cubes
1red bell peppercut into 1 ½-inch squares
1yellow bell peppercut into 1 ½-inch squares
1orange bell peppercut into 1 ½-inch squares
For the Scallion Sauce
15scallionsvery thinly sliced
¼cupfish sauce
3tablespoonsvegetable oil
2tablespoonsKikkoman® Soy Sauce
1teaspoontoasted sesame seeds
Instructions
Place beef cubes in a large zip-top plastic bag. Add Kikkoman® Teriyaki Marinade & Sauce and seal bag, pressing out as much air as possible. Transfer to the refrigerator and marinate for 6-8 hours.
Thread beef onto metal skewers, alternating with the onion and colorful bell peppers. Discard the marinade.
Combine all ingredients for the scallion sauce in a large bowl just before you begin grilling; stir occasionally and add extra Kikkoman® Soy Sauce depending on your taste preference.
Light a gas or charcoal grill. Grill the skewers over direct high heat until beef is well seared on all sides, about 3-4 minutes per side. Brush the skewers all over with additional Kikkoman® Teriyaki Marinade & Sauce. Cover grill and continue to cook until center of beef is medium. Transfer skewers to platter and let rest for 5 minutes. Serve with the scallion sauce on the side for extra dipping.
Notes
Make sure your veggies are sliced large enough to not turn mushy.