In a medium bowl, add 1/2 cup tahini, 1 clove garlic (crushed), 3 tablespoons maple syrup, juice of 1/2 lemon, 1 tablespoon sesame oil, 1/4 cup olive oil, and 1/2 teaspoon salt.
Whisk the ingredients together vigorously until the mixture is smooth and uniform, scraping down the sides of the bowl as needed.
Add water a little at a time, whisking after each addition, until the dressing reaches your desired consistency (smooth and pourable enough to drizzle or scoop).
Taste and, if needed, adjust the balance using the ingredients on the list (lemon juice, salt, or maple syrup), whisk to combine, then pour over salad or use as a dip for veggies.