Name: Brussels Sprouts Gratin
Total time: 60 min
Yield: 10
Ingredients: 8 ounces pancetta (chopped); 2 shallots (thinly sliced); 2 pounds brussels sprouts (stems removed and halved); 12 ounces cremini mushrooms (sliced); 3 garlic cloves (minced); 2 teaspoons freshly chopped thyme; 2 1/2 cups heavy cream; 1 tablespoon Dijon mustard; 1/2 teaspoon freshly grated nutmeg; 3/4 cup pecans (chopped); 4 ounces gruyere cheese (freshly grated); 4 ounces parmesan cheese (freshly grated)