Zucchini Bisque

½ cup butter, melted
1 onion, chopped
10 cups zucchini, unpeeled and sliced
1 dash of nutmeg
2 cups chicken broth
1 cup half and half
Salt
Pepper

Simmer all ingredients except half and half until squash is tender. Put through blender or use stick blender. Add half and half.

Serve hot or icy cold in soup bowls.