Preheat oven to 400 and grease a 9x13 baking dish with a non-stick spray
Cook the manicotti according to the package. Drain and allow to cool.
In a medium bowl, mix together the pumpkin puree, ricotta, sage, pumpkin spice, nutmeg, and a pinch of salt. Add in a pastry bag or ziplock and cut a hole at the end. Set aside
In a skillet, add the 1 tbsp avocado oil, shallot, and grated carrot, and sautee for about 5 minutes. Add a pinch of salt and pepper.
Add in the mushrooms, fennel seeds, and garlic, and cook for another 4 minutes. Add a dash more salt and pepper and mix.
Add in the kale and wine and cook for about 2 minutes.
Add in the marinara sauce and cook for about 4 minutes. Turn off and set aside.
Pour 3/4 of the marinara mixture in a 9X13 baking dish.
Pipe the pumpkin ricotta mixture into each manicotti shell and place it on the baking sheet.
Top with the remaining marinara sauce and add a little dairy-free cheese. Bake for 20 minutes and top with fresh sage.