Take all the ingredients on the shelf.

Take a food processor and start adding the ingredients into it individually.

Add the sour cream and the garlic cloves into it. Pour the lime juice and sprinkle the salt.

Bring the avocado and add it to the processor. Make the addition of the cumin, and in the end, add the diced jalapeno in it. Add the freshly chopped cilantro to it.

Do not add half and half into this mixture; keep it aside. In the end, add half and half into the blend in the food processor.

The Creamy Cilantro dressing is ready. Put the sauce in the refrigerator. Serve after cooling.