In a mini food processor add the minced clove of garlic, avocado, lime or lemon juice, olive oil, salt and pepper.
Process until smooth, stopping to scrape down the sides a few times. Thin the salad dressing out with a little bit of water (1/4 cup or more) until it reaches a desired consistency.
Notes
Keep in an airtight container for at least a week, but 3 to 4 days is best.