🐷🍳🍆🥦Meat dumplings with sweet and sour sauce

【Meat dumplings】
350g meat
10g garlic
10g ginger
10g starch
10cc shaoxing sake
100g longleek
10cc shirodashi
1 egg
pepper
black pepper
 
【Sweet and sour sauce】
100cc water
30g brown sugar
50cc vinegar
50cc soysauce
10cc oyster sauce
5g chicken soup powder
5cc shirodashi
10g ketchop
 
270g eggplant
100g broccoli
100g cherry tomato