Crafting a clone of Olive Garden’s signature Lasagna Classico became the perfect opportunity to create a beautiful multi-layered lasagna hack recipe that uses up the whole box of lasagna noodles and fills the baking pan all the way to the top. This Top Secret Recipe makes a lasagna that tips the scale at nearly 10 pounds and will feed hungry mouths for days, with every delicious layer copied directly from the carefully dissected Olive Garden original.