Peri Peri Chicken - A Duck's Oven

Ingredients

• Juice of two lemons
• 1 tbsp white vinegar
• 1/4 cup olive oil
• 1/2 yellow onion (roughly chopped)
• 1 1/2 tsp minced garlic
• 1 tsp salt
• 1/2 tsp black pepper
• 1 tsp cayenne pepper
• 1 tbsp chili powder
• 2 tsp paprika
• 1 tsp ground oregano
• 1/2 tsp ground ginger
• 4 chicken breasts