Created by Mikekey on December 28, 2013
Step 1: Slice beef across the grain into bite-size strips. (If beef is partially frozen it is easier to slice).
Step 2: Combine green onions, soy sauce, garlic, sesame oil, sesame seed, red pepper flakes, sugar and pepper; add meat and marinate 30 minutes at room temperature.
Step 3: Drain meat, reserving marinade.
Step 4: Dissolve cornstarch in water and add to reserved marinade, mixing well.
Step 5: Preheat wok or large skillet over high heat; add 1 tablespoon oil, then add carrots and stir fry 3 minutes. Add broccoli and cauliflower slices and stir-fry 2 minutes (until vegetables are crisp-tender). Remove vegetables and keep warm.
Step 6: Add remaining oil to pan.
Step 7: Add half the beef to hot pan and stir-fry 2-3 minutes (until brown). Remove beef and stir-fry remaining meat. Return all meat to pan.
Step 8: Stir marinade a little and pour into skillet or wok. Cook and stir until thickened and bubbly. Stir in the vegies. Cover and cook 1 minute.
Step 9: Serve over hot rice.