Un-photogenic butternut squash soup

I used to be a waitress. It coincided with my discovery of the joys of cooking, and introduced me a whole new way of looking at food. One of the recipes I gleaned from my days there for butternut squash and mushroom soup. I kept pestering the chef what was in it that made it taste so good. I even made it at home, sadly concluded that no, it didn't taste the same, and asked him again. Finally he told me: black pepper. Seriously? Seriously. Just black pepper. It made all the difference. Add fresh ground black pepper (if you don;t have a pepper mill, you should get one--they're awesome) before eating, and your taste buds will thank you. A rough recipe is below. I used it to make the soup pictured, but added a triangle of focaccia to make it photogenic because let's not kid ourselves--pureed orange soup just ain't that pretty.

Butternut squash and mushroom soup
2 teaspoons cooking oil
1 onion, chopped medium-fine

1/2 cup wine

1/2 pound mushrooms, cleaned and quartered (chef's recipe called for shiitake, I used king oyester the soup pictured)
1 butternut squash, peeled and cut into 1-inch chunks
1 can vegetable broth, plus water

Saute onions in oil until golden, about 5 minutes, stirring occasionally. Add mushrooms and cook until soft, 10 to 15 minutes, stirring every couple minutes. Add wine (whatever wine you have on hand, whether old or cheap, or even a full cup, no one will know unless you tell me, in which case I'll blog about how I do the same thing) and de-glaze pan, watching carefully. When wine has reduced, add broth and cut butternut squash and additional water to cover. Simmer until the squash is very soft, and mushes a little when you stir it, about an hour. Puree everything--I strongly recommend a stick blender, to avoid an accidental exploding blender incident. Add fresh ground pepper to taste, about half a teaspoon. Also tasty as leftovers.