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Servings: 8 to 10 Start to finish: 1 hour 20 minutes, plus cooling Lasagna Bolognese is a delicious marriage of rich, meaty ragù, creamy besciamella (the Italian version of French béchamel
sauce) and supple, tender pasta. Our take on the Italian classic was inspired by a version we tasted at Osteria Broccaindosso in Bologna. We liked Barilla oven-ready lasagna noodles,
preferring them even over fresh sheet pasta. Both the ragù and the besciamella_ _should be warm for lasagna assembly; if made ahead, the ragù reheats well in a large saucepan over medium
heat. A serrated knife is best for cutting the lasagna for serving. INGREDIENTS * 6 tablespoons salted butter, cut into 6 pieces * ¼ cup all-purpose flour * 1 quart half-and-half * 3 bay
leaves * ½ teaspoon red pepper flakes * 3 ounces Parmesan cheese, finely grated (1½ cups), plus more to serve * 6 large fresh basil leaves * Kosher salt and ground black pepper * 12 no-boil
6½-by-3½-inch lasagna noodles * (see headnote) * 1 tablespoon extra-virgin olive oil * 6 cups ragù Bolognese DIRECTIONS In a large saucepan over medium heat, melt the butter. Whisk in the
flour, then cook, whisking constantly, for 2 minutes. While whisking, gradually add the half-and-half and bring to a simmer. Add the bay leaves and pepper flakes, then reduce to low. Cook,
whisking often, until the sauce thickens, reduces slightly and no longer tastes of raw starch, 10 to 15 minutes. Off heat, whisk in the Parmesan and basil. Cool for 5 minutes, then set a
fine-mesh strainer over a medium bowl, pour the sauce into the strainer and press on the solids with a silicone spatula; discard the solids. Taste and season with salt and pepper. Cover to
keep warm. Heat the oven to 350°F with a rack in the middle position. Place the noodles in a 9-by-13-inch baking dish, then add hot water (about 140°F) to cover, along with the oil and 1½
teaspoons salt; swish the noodles around to dissolve the salt. Let stand for 10 minutes, moving the noodles around halfway through to ensure they do not stick together. Remove the noodles
from the water and arrange in a single layer on a kitchen towel; pat dry with paper towels. Wipe out the baking dish. Distribute 2 cups ragù evenly in the baking dish, then place three
noodles in a single layer on top. Spread ¼ cup besciamella onto each noodle, all the way to the edges. Pour 1 cup ragù on top and spread evenly. Repeat the layering three more times, using
the remaining noodles, besciamella and ragù, then cover the baking dish tightly with foil. Bake until the edges of the lasagna are bubbling, 45 minutes to 1 hour. Transfer to a wire rack,
uncover and cool for about 30 minutes. Cut into pieces and serve sprinkled with Parmesan.