Chicken Adobo

Ingredients

• 2 tablespoons vegetable oil
• 5 garlic cloves, peeled and crushed
• 1 medium onion, slice
• 1 12 cups soy sauce
• 2 cups vinegar
• 14 cup sugar
• 6 boneless skinless chicken breasts or 6 bone-in chicken breasts
• 4 large potatoes, washed and sliced into wedges
• 2 tablespoons cornstarch or 4 tablespoons flour
• black pepper
• 12 teaspoon whole black peppercorn
• 4 bay leaves