I decided to look up other uses for tahini, apart from hummus, and found it to be a good addition to cookies. Other bloggers advocated using tahini just like peanut butter and so these cookies came into being, adapted from multiple peanut butter and oatmeal cookie recipes.
First off, mix a cup of oats, 1/2 cup plain flour, 1/2 tsp cinnamon and 1/4 tsp baking soda. In another bowl, mix 60 grams softened butter with 1/4 cup tahini. Add 2/3 cup castor sugar, a tsp of vanilla extract and an egg. Mix with a whisk until everything is blended. Pour the flour mix from the first bowl into this one and stir to combine.
At this stage, I added about 1 1/2 cups of walnuts and raisins but feel free to add other dried berries or chocolate chips.
Drop the batter by the tablespoon on a baking sheet lined with parchment. Bake in an oven preheated to 170C for about 10-12 minutes until the cookies look set but are still a bit soft. Wait for a few minutes, then use a spatula to transfer the cookies to a cooling rack.