Mashed butternut squash with spinach

1 butternut quash
1 tsp salt
1/2 tsp pepper
2 tbsp brown sugar
1 tbsp butter
1/4 C grated parmesan
2 handfuls of chopped fresh spinach
1/4 C grated parmesan
1 tbsp butter

1. Preheat oven 425
2. Bake butternut squash 1 hour
3. Lower over temp to 350
4. Remove and allow to cool until you can handle
5. Remove any "guts" and discard
6. Separate squash from skin, discard skin
7. Place squash in bowl, and mash like you would potatoes
8. Add next 6 ingredients and mix
9. Scoop into greased casserole dish
10. Spread remaining paremsan cheese evenly over top of casserole
11. "tear" apart butter and randomly top cheese
12. Bake 10-15 minutes until cheese melted, slightly golden
13. Serve with favorite roasted meat or the Slow cooker beef...