"I have this sauce in the refrigerator at all times! Perfect for marinating chicken, beef, or fish; or use as a vegetable dipping sauce or salad dressing. This sauce freezes really easily and is perfect for those on a paleo diet. I use a Vitamix®, but it can also be made with a blender or food processor. My family loves the taste and it is so easy to make."
Cut lemon in half, remove seeds, and place in blender. Add parsley, cilantro, olive oil, red onion, garlic, cumin, and salt to blender and blend until smooth, adding more olive oil to reach desired consistency.