Lasagne with Bolognese Sauce: Lasagne Alla Bolognese

1. Preheat the oven to 375 degrees F.
2. Butter the lasagne pan well and add a very thin layer of meat sauce.
3. Add the first layer of lasagne noodles and in order, cover with meat sauce, about 3 ladles besciamella, and a generous sprinkle of Parmesan cheese. Repeat the same process until you reach the top of the dish. Make sure the lasagne noodles are soaking into the sauce.
4. When done layering the ingredients, top the lasagne with a final ladle of meat sauce and some besciamella, add a few thin slices of butter and finish with some grated Parmesan.
5. Bake for about 30 minutes.
6. Heat a broiler. When your fantastic lasagne alla bolognese is cooked, give it a nice crisp top by broiling it for about 5 minutes.
7. Always serve this dish with extra-virgin olive oil and some grated parmesan, to taste.

Bolognese Sauce:

1. Saute the onion, carrots, and celery in about 5 tablespoons olive oil in a large rondeau until soft. Add the pancetta to the soffritto (onion mixture). Cook on a medium-high flame for about 7 to 10 minutes, then add the meat; break it up well with a wooden spoon. Cook's Note: You can jack up the heat a bit, and keep stirring until all the ground meat is browned. Add the red pepper flakes and the parsley and cook for just 1 minute. Add the wine now and cook until the alcohol is completely evaporated, scraping up the browned bits on the bottom of the pan. 
2. Pulse the tomatoes smooth in a food processor and add them to the meat, season generously with salt and pepper, lower the flame to medium and cook for about 2 1/2 hours, stirring occasionally. Finish the sauce by adding the whole milk, stir well and set aside, to cool off.;
3. *Cook's Note: Pelati tomatoes are whole canned tomatoes.

Besciamella:

1. Melt the 1/2 cup butter in a pan over medium heat. Stir in the flour with a wooden spoon. 
2. Warm up the milk and gradually ladle into the pot with the butter-flour mixture, whisking constantly while bringing the mixture to a boil. Reduce the heat, and simmer for about 15 minutes. Season the sauce with freshly grated nutmeg, salt, and pepper.