To prepare homemade white lasagna, start with the béchamel sauce ... of extra virgin olive oil in a pan (9). Sauté the onion ...

Put the minced beef in a large non-stick frying pan with the sliced leeks, chopped onion, celery, carrots and garlic. Place the pan over a medium-high heat and fry without added fat for about 10 ...

Reduce the heat to medium-low and add the onion, garlic and a pinch of red-pepper ... and remove and discard the basil sprig. Break half the lasagna noodles in half crosswise (it’s fine if ...