1: In a bowl combine tahini, melted coconut oil, maple syrup, and vanilla.
2: Stir in chopped walnuts (be sure to leave some out for later).
3: Transfer the mixture to a loaf pan lined with parchment paper.
4: Place the pan in the freezer for five minutes.
5: Remove the pan from the freezer and sprinkle on sea salt and the remaining walnuts.
6: Place back in the freezer for 30-35 minutes.
7: Cut into squares and enjoy!