Teriyaki Chicken Meatballs

Bahan-bahan (20 porsi)

• 1 Tbsp soy sauce
• 1 Tbsp sugar
• 1 Tbsp mirin
• 2 tsp rice vinegar (unseasoned)
• ½ tsp potato starch or cornstarch
• 5 oz medium-firm tofu (momen dofu) ((about ⅓ of a 14-oz block))
• 3 oz sweet bell peppers ((1½ peppers; I used 3 colors))
• 1 g reen onion/scallion
• 1 tsp ginger ((grated, with juice; from a 1-inch, 2.5-cm knob))
• 14 oz ground chicken
• 1 large egg (50 g w/o shell)
• ½ tsp Diamond Crystal kosher salt
• ⅛ tsp freshly ground black pepper
• 1 Tbsp neutral oil