1. Preheat the oven to 350 degrees Fahrenheit.
2. Mix together the pumpkin, spices, milk, cottage cheese, and shredded cheese.
3. Place cooked pasta in a 9×13-inch baking dish. Combine the pumpkin mixture with the pasta till evenly coated.
4. Top with more shredded cheese and bake uncovered till golden brown, about 20 to 30 minutes.