Preheat your oven to 350°F (175°C).
Spread the sesame seeds on a baking sheet and toast in the preheated oven for about 5-7 minutes, or until they are golden and fragrant. Stir occasionally to ensure even toasting. Set aside to cool.
In a large bowl, cream together the softened butter and granulated sugar until light and fluffy.
Beat in the egg and vanilla extract until well combined.
In a separate bowl, whisk together the flour, baking powder, and salt.
Gradually add the dry ingredients to the butter mixture, mixing until just combined.
Fold in the toasted sesame seeds.
Drop small spoonfuls of dough onto a baking sheet lined with parchment paper, spacing them about 2 inches apart.
Flatten each mound of dough slightly with the back of a spoon or your fingers.
Bake in the preheated oven for 10-12 minutes, or until the edges are golden brown. The centers will remain slightly soft.
Remove from the oven and let the wafers cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.
Enjoy the Benne Wafers as a sweet treat with tea or coffee.
Enjoy your meal!