Preheat the oven broiler. On the stovetop, melt butter over medium-high heat; add onion and garlic, and sauté until onion is translucent. Add mushrooms and cook until they are soft. Turn the heat to high and once the pan sizzles and is nearly dry, add the red wine and thyme, and stir to deglaze the pan. Once the wine is evaporated, add salt and pepper. Pour mushroom mix into an oven-safe dish and top with blue cheese. Broil until the cheese is melting and just starts to turn golden. Serve immediately. Yield: 1-2 servings