Method

1. In the food processor, mix the tahini paste, milk powder, powdered sugar, coconut powder, and rosewater (if using) until fully incorporated.
2. In a small glass container, add parchment paper and sprinkle some crushed pistachios at the bottom.
3. Firmly press the tahini Halawa mixture in the container and sprinkle some pistachios on the top.
4. Let the Halawa set in the fridge for at least an hour before slicing.