Preheat oven to 350 degrees F and line two baking sheets with parchment paper.
In the bowl of a stand mixer, beat together tahini and butter until light and fluffy, about 2 minutes.
Add in both sugars and mix until well combined.
Add in egg and vanilla extract and mix until combined.
In a separate bowl, whisk together baking powder, baking soda, salt, and flour.
Add dry ingredients to wet ingredients and mix until just combined.
Scoop dough into 1-inch balls and place on prepared baking sheets. Flatten slightly with the palm of your hand. Sprinkle with sesame seeds, if desired.
Bake for 12-15 minutes, until lightly golden.
Remove from oven and let cool on baking sheet for 5 minutes before transferring to a cooling rack.
Interesting Facts
Tahini is a paste made from ground sesame seeds and is a popular ingredient in Middle Eastern cuisine.
These cookies are perfect for any occasion, whether it's a special celebration or just an everyday snack.
Tahini is high in calcium, protein, and healthy fats, making these cookies a nutritious treat.