150g broccoli
150g cauliflower
1 carrot
1/2 capsicum
3 pcs baby corn
3 pcs black mushroom
3 pcs dried mushroom
6 pcs sweet peas
3 slices ginger
5 cloves garlic
1 medium-sized onion
2 tbsps oyster sauce
1 tbsp chicken powder seasoning
1 cup water
corn starch slurry