"Why This Recipe Works: Lasagna isn’t usually a dish you can throw together at the last minute. Even with no-boil noodles, it takes a good amount of time to get the components just right. Our goal was to transform traditional baked lasagna into a stovetop skillet dish without losing any of its flavor or appeal."
Pour the tomatoes with their juice into a 4-cup liquid measuring cup. Add water until the mixture measures 4 cups.
Heat the oil in a 12-inch nonstick skillet over medium heat until shimmering. Add the onion and 1/2 teaspoon salt and cook until the onion begins to brown, 6 to 8 minutes. Stir in the garlic and red pepper flakes and cook until fragrant, about 30 seconds. Add the ground meat and cook, breaking apart the meat, until no longer pink, about 4 minutes.
Scatter the pasta over the meat but do not stir. Pour the diced tomatoes with their juice and the tomato sauce over the pasta. Cover and bring to a simmer. Reduce the heat to medium-low and simmer, stirring occasionally, until the pasta is tender, about 20 minutes.
Remove the skillet from the heat and stir in all but 2 tablespoons of the Parmesan. Season with salt and pepper to taste. Dot with heaping tablespoons of the ricotta, cover, and let stand off the heat for 5 minutes. Sprinkle with the basil and the remaining 2 tablespoons Parmesan. Serve.