Stir-fried Tofu and Bok Choy

Ingredients

• toasted sesame oil
  2 tsp
• ginger — finely chopped
  ½ tbsp
• garlic clove — finely chopped
  1 large
• bok choy — cut diagonally into 1" slices
  4 cup
• firm tofu — drained and cut into 1" chunks
  ¾ lbs
• (15 oz) baby corn
  1 can
• dry sherry
  1 tbsp
• chili paste with soy bean
  ½ tbsp
• hoisin sauce
  1½ tbsp
• water
  1 tbsp
• cornstarch
  1 tbsp