I usually just use this as a marinade.

Mix the following in blender…

• 1 teaspoon black pepper
• 2 teaspoons ground cumin
• 2 tablespoons oregano
• 6 cloves garlic 
• 2 teaspoons salt
• 1 medium red onion (quartered)
• 1/4 cup oil (Olive or Canola)

Blend until desired consistency.  

Great as a chicken marinade:  place 3 pounds chicken thighs in zip lock bag, pour in sauce, and marinate in refrigerator for 6-8 hours before roasting in oven or grilled.