Step1 　　Crushbasilleavesbybreakingortearingthemwithyourfingers.Setaside. 　　Step2 　　Warmextra-virginoliveoilinasaucepan,andaddonegarlicclovecutinhalf.Allowclovetosizzleforthreetofourminuteswithoutlettingitgettoobrown.Removethegarlic. 　　Step3 　　Addtomatosaucetothehotoilandstir.Addcrushedbasilleaves. 　　Step4 　　Putonverylowheat,coverandallowtosimmerfor30minutes,stirringoccasionally. 　　Step5 　　Asthetomatosaucesimmers,fillalargepastapotwith4to5quartswaterandalargepinchofsalt.Bringtoaboil. 　　Step6 　　Carefullyplacelasagnanoodlesintheboilingwaterandstiroccasionallytoensurenoodlesdonotsticktogether.Cookuntilaldente(slightlychewy). 　　Step7 　　Drainthenoodles,butdon'trinsethem. 　　Step8 　　Generouslyoilthebottomofyour10-by-18-inchbakingdish. 　　Step9 　　Coverthebottomofthepanwithlasagnanoodles. 　　Step10 　　Spreadsauceovernoodleswithaspoonandtopwithalittleofeachcheese. 　　Step11 　　Repeatlayersuntilpanisfull,savingmostofthecheeseforthetop. 　　Step12 　　Topwithremainingsauceandcheese. 　　Step13 　　Coverandbakeat350degreesfor20minutes.(Youmayneedtocoverthelasagnaforthefirst10minutestomeltthecheese,thenuncoveritforthelast10minutestobrownit.) 　　Step14 　　Letstand10minutesbeforeserving.