Pasta with Greens & Tomato Sauce

Ingredients

  • 1 pound collard greens, (about 12 cups), stripped from thick stems, washed, dried and coarsely chopped (1/2-inch pieces)
  • 2 ounces sliced pancetta, or bacon, finely diced (3/4 cup)
  • 2 teaspoons extra-virgin olive oil
  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 1/8 teaspoon crushed red pepper
  • 1 28-ounce can diced tomatoes, (not drained) Use the fresh tomatoes and add a little extra water
  • 1/4 cup water
  • 8 ounces medium pasta shells, (3 cups)
  • 1/4 teaspoon salt
  • Freshly ground pepper, to taste
  • 1/2 cup freshly grated Parmigiano-Reggiano cheese

Directions

Bring 2 cups lightly salted water to a boil in a large wide pan. Add collards and cook until tender, 10 to 12 minutes. Drain, rinse with cold water and press out excess moisture. Set aside. Put a large pot of lightly salted water on to boil for cooking pasta. Cook pancetta (or bacon) in a large nonstick skillet over medium heat, stirring often, until golden, 5 minutes. Drain; discard fat. Add oil to the pan and heat over medium heat. Add onion and cook, stirring often, until softened, 3 to 5 minutes. Add garlic and crushed red pepper; cook, stirring, for 30 to 60 seconds. Add the pancetta (or bacon), tomatoes and water; bring to a simmer, mashing the tomatoes with a potato masher or the side of a wooden spoon. Reduce heat to medium-low and simmer, uncovered, until thickened, about 20 minutes. About 10 minutes before the sauce is ready, cook pasta in the boiling water, stirring often, until just tender, 8 to 10 minutes. Reserve 1/4 cup of the cooking water and drain the pasta. Add the pasta, collards and reserved pasta-cooking water to the tomato sauce. Heat, stirring until the pasta has absorbed some of the flavors, about 1 minute. Season with salt and pepper. Spoon into pasta bowls, sprinkle with cheese and serve.