Creamy Strawberry Vanilla Vegan Ice Cream

My son's favorite homemade ice cream recipe is Vegan Strawberry Vanilla Ice cream.
Easy - Super easy to make with a high powered blender. It is so easy that I never have to measure the ingredients, so it is hard to mess up this recipe.
Blender - This recipe was made in the Dynablend blender (Glass & plastic-free container). Note: Different size blenders might require you to adjust quantities to be able to blend thick substances.
Ratio - You do not have to stick with my ratio. If you like it sweeter, add more dates, if you like it creamier add more cashews.
Vanilla - Can be added to taste as much as you like. I have vanilla powder and I shake very generously as I like vanilla.
Lecithin - in this recipe is optional, but if you can find GMO-free Soy Lecithin I think it is beneficial and it creates a more creamy and almost dairy-like taste. Another option is sunflower lecithin, but I only see it sold online.