Very gently heat the non-dairy milk gently until it’s warm to the touch but not hot. Anything over 100℉ degrees will kill the yeast, which means that the dough won’t rise. Sprinkle the yeast over the surface and let it stand for about 5 minutes, until it becomes frothy and active. Once the yeast is proofed, stir in the maple syrup, tahini, and applesauce until smooth.
Transfer to a large mixing bowl. Begin adding the flour one cup at a time, along with the salt, mixing until a soft, slightly sticky dough forms. You may not need all the flour, so add gradually.
Turn the dough out onto a lightly floured surface and knead for about 10 minutes, until smooth and elastic. Place the dough in a clean bowl, cover with a damp towel or plastic wrap, and let it rise in a warm place for about 1 – 1 ½ hours, or until doubled in size.
While the dough is rising, prepare the filling. In a food processor, blend the dates with a few tablespoons of warm water, adding just enough to create a smooth, spreadable paste. Add the cinnamon and blend again to incorporate fully. Set aside.
Once the dough has risen, punch it down and roll it out on a lightly floured surface into a large rectangle, about ¼ inch thick. Spread the cinnamon-date mixture evenly over the surface, reaching all the edges.
Starting from one of the long sides, roll the dough tightly into a log. Slice the log into 12 equal pieces, about 1 – 1 ½ inches thick, and place them in a parchment-lined 9-inch square baking dish. Cover and let rise again for 30 – 45 minutes.
Once the rolls have risen and are all touching, preheat your oven to 350℉ degrees. Bake for 25 – 30 minutes, until golden brown all over.
Meanwhile, make the frosting by blending the soaked and drained cashews with maple syrup, lemon juice, vanilla, apple cider vinegar, and just enough water to achieve a creamy, spreadable or drizzle-able consistency, depending on your preference.
Let the cinnamon rolls cool slightly before spreading the cashew frosting over the tops. Serve warm and enjoy the soft, sticky, perfectly spiced goodness.