A soup for Halloween

I planned on making this soup yesterday. I got started: I cooked the squash and fried the onions. But I got a headache and I lost my cooking mojo.

However, it worked out really well. Since everything was ready in the fridge I just mixed them in the soup pot together and let them simmer for 30 mins. Easy-peasy. And the colour is perfect for Halloween.

Creamy Butternut Squash Soup
(modified from this recipe)

1 butternut squash
2 cups chicken stock
1 onion, coarsely chopped
3 tbsp butter
1/2 cup heavy cream (you can replace with milk if you are being more healthy)
1/2 cup milk
vegetable oil

1. Preheat the oven to 350F. Cut the squash in half and scoop out the seeds. Oil a baking sheet and put the squash cut side down. Cook for 30-40 mins until tender and let cool. (This can be done the night before.)
2. Melt butter in a large pot and add onions. Cook to translucent.
3. Add stock to onions. Scoop squash out of the skin and add to onions and stock. Simmer for 30-40 mins.
4. Puree and add salt and pepper to taste.
5. Add milk and cream, return to pot and bring to a simmer.