How to Make It
Place fresh lemon juice (from 1 lemon) and coarsely chopped garlic clove in a mini food processor; process until the garlic is finely chopped, about 10 seconds, scraping the bowl as necessary. Add tahini paste, and process until smooth, about 10 seconds longer. Add 3 tablespoons cold water, 1 tablespoon at a time, until the dressing can be drizzled. Spoon into an airtight container. Refrigerate until needed.