For a richer flavor, use high-quality tahini. The flavor of tahini can vary significantly between brands. If the dressing is too thick, add more water, one teaspoon at a time, until you reach the desired consistency. For a more intense garlic flavor, let the minced garlic sit for 10 minutes before adding it to the dressing. This allows the allicin (the compound responsible for garlic's pungent flavor) to develop. This dressing can be stored in an airtight container in the refrigerator for up to 5 days. The flavors will meld together even more over time. Experiment with adding other ingredients, such as a pinch of red pepper flakes for heat, a teaspoon of maple syrup for sweetness, or a tablespoon of chopped fresh herbs like parsley or cilantro for added freshness.