Combine dates & tahini in food processor and process until it forms a paste. Then add almond flour & cacao powder and blend until completely combined. Add in water, 1 tablespoon at a time until the mixture can easily be formed into a ball and doesn’t stick to your hands. Press into a small pan (i used a 4 x 6 inch), or shape into that size on a cookie sheet. Sprinkle with sea salt and freeze for one hour, slice and enjoy cold!