Chinese Beef Stir fry recipe

Ingredients

• 3 ounces of beef, sliced
• 1 red pepper, diced
• 2 celery, sliced
• 2 cups broccoli
• 1 onion, diced
• 2 garlic, minced
• Chinese sauce
• 3/4 beef stock
• 2 tbsp soya sauce
• 2 tbsp oyster sauce
• 2 tbsp sesame oil
• 1 tbsp cornstarch
• 1 tbsp water
• 1 tsp pepper
• pinch ginger powder