Throw the mushrooms in a large pot with the butter, bouillon cubes, 1 teaspoon pepper, the dill seeds and garlic. Add the wine, Worcestershire sauce and 2 cups boiling water. Bring the mixture to a boil over medium-high heat, then reduce the heat to low, cover the pot and let it simmer 6 hours. (Yes, I said 6 hours!)
After 6 hours, remove the lid and continue simmering for another 2 to 3 hours. (Yes, I said 3 hours!)
After the 8-to-9-hour cooking time, season with salt to taste. The mushrooms will be very dark in color and exceedingly luscious. Ladle them into a serving dish and get ready for the best mushroom experience of your life.