Stir-fry broccoli with ' abalone mushrooms '

Ingredients

• 1 head of broccoli - cut into florets , wash and drain
• 1 can of ' abalone mushroom ' - cut into slices
• 3 pips of garlic -chopped
• 1.5 tablespoon olive oil
• thickening gravy: ( mix ingredients ( A ) together till well blended )
• (A)
• 1 tablespoon of chinses cooking wine
• 1 teaspoon of corn flour
• 4 tablespoons of water
• 1 tablespoon of oyster sauce
• a dash of white pepper