Marinade for Chicken

Ingredients

• 1/4 cup (60 ml) red wine vinegar
• 2 tbsp (30 ml) vegetable oil
• 2 tbsp (30 ml) soy sauce
• 2 tbsp (30 ml) catsup
• 1/4 tsp (1 ml) onion powder
• garlic powder, to taste
• black pepper, to taste