In a food processor, add the sour cream, avocado, cilantro, and garlic.

Pulse 5-6 times until the cilantro is coarsely chopped.

Add the lime juice, vegetable broth, and salt and pepper.

Process on high until smooth.

Taste and add more salt if desired.

If you’d like a thinner sauce, mix it again with an additional 1-2 tablespoons of vegetable broth until your desired consistency is reached.