In a small food processor, combine all the hummus ingredients. Process until smooth.
Give it a taste and see if it needs more tahini, lemon juice, or salt. If it tastes like it's "missing" something, it's usually salt or lemon juice. Add any ingredients you might want. If it is too thick, add some water too. Blend again until smooth.
Transfer to your serving bowl and serve as is, or add some garnish: a drizzle of olive oil, a sprinkling of ground cumin, paprika, and fresh diced parsley.
Notes
Store leftovers refrigerated for up to 5 days in a sealed container.Nutrition facts are estimated assuming 6 equal servings, but will depend on how much of each ingredient you actually use.