BEEF AND CAPSICUM STIR-FRY

INGREDIENTS: 500 grams beef strips or  beef stir-fry that's packed already that you can find in the groceries 2 cloves garlic, crushed 2 tbsp vegetable oil or olive oil 2 tbsp soy sauce 1 tbsp cornflour 1 green capsicum or bell pepper, cut into strips or square 2 tsp coarse black pepper SAUCE: 1tsp oyster sauce 1tsp soy sauce 3 tbsp water 1 tsp cornflour METHOD: 1. Marinate beef ...