Recipe ~ Lasagne Bolognese

This is the best lasagne I've ever had. Ever.
Ingredients:
~Ragu~
5 Tb extra-virgin olive oil
3 Tb unsalted organic butter (Tillamook)
1 carrot, finely chopped
1 medium onion, finely chopped
1 celery rib, finely chopped
1 garlic clove, thinly sliced
1/4 lb pancetta, sliced and pulsed in food processor until finely chopped
1 lb ground lamb
1 lb ground pork
1/4 cup tomato paste
1 cup whole organic milk
1 cup dry white wine (pinot grigio)
1 teaspoon salt
1/2 teaspoon fresh ground black pepper
+~+~+~+~+~+~+
~Bechamel~
5 Tb unsalted organic butter (Tillamook)
1/4 cup A/P flour
3 cups whole organic milk
1 1/2 teaspoon salt
1/2 teaspoon ground nutmeg
+~+~+~+~+~+~+
~Spinach Pasta~
1 Tb Salt
1 oz Spinach
4 XL free range organic eggs
1/2 teaspoon extra-virgin olive oil
5 cups unbleached a/p flour
+~+~+~+~+~+~+
Alternative Ragu recipe