2 gyuniku Recipes

sirloin steak, scallions (including 3-inch of green stems, cut in half lengthwise and then cut in 4-inch pieces), teriyaki sauce

vegetable oil, green bell pepper, cored and stems removed , cut into 1-inch thick slices, tamari, divided, beef sirloin , cut into 8 thin slices, salt, freshly ground black pepper, red bell pepper, peeled and julienned, enokitake mushrooms, stem ends removed, sake, mirin, sugar