Step 1

Heat 1 tablespoon canola oil over medium high heat in a wok or skillet.

Step 2

Add the prepared onions and peppers to the hot oil and season with salt and pepper; cook for 5 to 6 minutes, or until tender. Stir in the garlic, and continue to cook for 30 seconds, or until fragrant.

Step 3

In the meantime, prepare the sauce by mixing together soy sauce, rice vinegar, sesame seed oil, beef broth, sugar, ginger, and corn starch.

Step 4

Remove veggies from the skillet and set aside; keep covered.

Step 5

Add the rest of the canola oil to the skillet and raise heat to high; add steak, season with salt and pepper, and cook for 2 minutes per side.

Step 6

Stir the vegetables back in the skillet and pour in the sauce; stir and continue to cook for 1 to 2 more minutes, or until heated through and sauce has started to thicken.

Step 7

Remove from heat, garnish with green onions, and serve over rice or cauliflower rice.