Oyster Chicken Wings

• 20 chicken wings
• 1/4 tsp. salt
• dash ground pepper
• 1 tbsp. oyster sauce
• 2 green onions , chopped
• 1 thumb ginger , half sliced and half diced
• 1/2 red bell pepper , cut into pieces
• 1 whole garlic , peeled
• 1/2 red onion , chopped
• 2 tbsp. cooking oil , divided

Combined sauce

• 1 tbsp. Chinese Shaoxing wine
• 1/2 tbsp. light soy sauce
• 1/2 tbsp. dark soy sauce
• 2 tbsp. oyster sauce
• 2 tsp. sesame oil
• 1/4 tsp. ground black pepper