Preheat oven to 400° F. Place 1 cup of spicy salsa on the bottom of a large 9x13 inch baking dish.
Blanch the zucchini halves. Bring a large pot of salted water to boil. Place the zucchini halves (seeds removed) in the boiling water for 1-2 minutes. Drain and set halves in the prepared baking dish.
Cook the ground turkey over medium heat in a large skillet, breaking it up up while it cooks. If sticking to pan, add in 1-2 Tbsp. olive oil. When meat is almost fully cooked add the taco seasoning, spices, onion, jalapeño, bell pepper, salsa, tomato sauce and water and mix well. Let this come to a simmer and cook 2-3 minutes more.
Using a spoon, fill the hollowed zucchini boats with the meat, dividing the taco meat equally. Sprinkle cheese on top. Cover loosely with foil and bake for 10-15 minutes or until zucchini is cooked through. Top with avocado, tomatoes, parsley or any other fixings you like!
