This is a recipe that i got off of one of my favorite websites: (http://thepioneerwoman.com ) I haven't tried it yet but it looked so delicious and it contained two of my favorite ingredients... mushrooms and Jack Daniels. Enjoy!
Preheat oven to 375 degrees. Drizzle mushrooms with a little olive oil, then sprinkle with salt and pepper. Roast for 20 to 25 minutes, or until golden brown. Set aside.
In a large pot, heat additional olive oil along with the butter over medium heat. Throw in the sliced onions and saute for a couple of minutes, or until beginning to turn translucent. Pour in wine and whiskey and allow to bubble for a minute or two. Pour in broth and allow the liquid to reduce for a couple of minutes. Stir in cream and reduce heat to low. Add mushrooms, salt, and pepper, and simmer until sauce thickens.
Toss in cooked pasta, using a little hot pasta water if sauce needs a little thinning. Taste for seasonings and add immediately.