Bok Choy with Sauce

3 tablespoons peanut oil
1/2 pound bok choy, sliced
1/4 cup chicken stock
2 tablespoons soy sauce
1 teaspoon sugar
1/2 teaspoon cornstarch
1 teaspoon cold water

1. Heat oil in a large skillet or wok over medium-high heat and add the bok choy.
2. Fry bok choy for about a minute, then add a pinch of salt.
3. Stir in chicken stock, soy sauce and sugar and fry for another minute to combine.
4. Meanwhile, combine corn starch and water to form a slurry. Whisk this into the bok choy and stir until thickened. Serve immediately.

Makes 4 servings