½ C. stemmed dried shiitake mushrooms
1 C. hot water
12 ounces rigatoni pasta
1 T. olive oil
4 slices thick bacon, cut crosswise into 1/4 inch pieces
4 ounces thinly sliced cooked pork (from leftover pork chops or tenderloin)
¼ C. minced shallots
2 cloves garlic, minced
1/4 C. brandy
1 ½ C. heavy cream
1 tsp. chopped fresh thyme
½ tsp. salt
¼ tsp. freshly ground black pepper
3 ounces fresh baby spinach
½ C. grated Parmigiano-Reggiano cheese

Place the dried mushrooms in a medium bowl, cover with the hot water, and let sit until reconstituted and soft, about 15 minutes. Drain the mushrooms and their liquid through a fine mesh strainer into a clean bowl, squeezing the mushrooms to extract as much liquid as possible. Reserve ½ C. of the liquid and roughly chop the mushrooms. Set aside. Bring a large pot of salted water to a boil. Add the rigatoni and cook until al dente, 10-12 minutes (or according to package directions). Meanwhile, heat the oil in a large skillet over medium heat. Add the bacon and sauté until browned and just slightly crisp, but still chewy. Remove the bacon from the pan with a slotted spoon onto a paper towel and set aside. Add the shallots to the pan and sauté until soft and fragrant, about 2 minutes. Add the garlic and cook, stirring, until fragrant, 30 seconds. Add the chopped mushrooms, and cook, stirring, for 2 minutes. Add the ½ C. reserved mushroom liquid, and ¼ C. brandy, and bring to a boil, and cook, stirring occasionally, until the liquid is nearly all evaporated. Add the cream, thyme, salt, and pepper and return to a simmer. Cook, stirring occasionally, until the cream is reduced and thick, 4 to 5 minutes. Add the half of the cheese and stir to incorporate. Add the bacon, sliced pork and spinach and heat just until the pork is warmed through and the spinach is slightly wilted. Drain the pasta and add to the pan with the sauce, tossing well to coat. Divide the pasta between four serving bowls, garnish each with the remaining cheese, and serve immediately.