Place the sliced kale and the sliced brussels in a large mixing bowl.
Make the dressing by adding the tahini, dates (strain from the water and make sure the pit is removed), vinegar, water and sea salt to the blender. Blend until creamy and smooth.
Pour the dressing over the kale and brussels and massage with your hands until everything is mixed together.
Sprinkle some red pepper flakes and sliced almonds on top before you serve.