Preheat oven to 350°F. Line a baking sheet with parchment paper. Add sesame seeds and bake for 15-20 minutes, until brown and toasted. Let cool completely. Note that if you toast the sesame seeds in a pan, they will be a different color and it will change the look of the dip.
In a bowl, combine sesame seeds with remaining ingredients. Store in an airtight container in the refrigerator. This is best made a day or two ahead of time to allow the flavor to combine. The dip will last in the refrigerator for at least 2 weeks.