Oven Barbecue Chicken(Super Healthy Version)  
["10 to 12 boneless, skinless chicken half breasts (about 5 lb.)", "1/4 c. apple cider vinegar", "1/4 c. vegetable oil", "1/2 c. water", "1/4 c. paprika powder", "1 1/2 tsp. salt and 1/2 tsp. black pepper", "1 large onion, cut in large chunks", "2 Tbsp. minced parsley (fresh or dried)"]
["Place together in blender the vinegar, oil, water, paprika, salt, pepper and onion.", "Blend together until onion is quite finely chopped.", "Add parsley and give just a whir to mix."]
["breasts", "apple cider vinegar", "vegetable oil", "water", "paprika powder", "salt", "onion", "parsley"]