Best Bok Choy

2 tablespoons grapeseed oil
1 medium red onion, thinly sliced
1 red bell pepper, julienned
1 1/2 cups green beans, ends trimmed, cut into 2 to 3-inch pieces
2 cups cremini mushrooms, wiped clean, halved and sliced
3 baby bok choy, sliced into 1/2-inch pieces
3 cloves garlic, thinly sliced
1 tablespoon soy sauce
2 teaspoons fish sauce
Freshly cracked black pepper

Directions
In a wok or large saute pan, add the grapeseed oil and when almost smoking, add the onions and bell peppers. Saute, stirring constantly, for 2 minutes. Add the green beans and mushrooms and cook for 2 minutes more.

Add the bok choy, garlic, soy sauce, and fish sauce and saute until just wilted. Add pepper, to taste, and serve immediately.

Source: Guy Fieri - Food Network