Christmas Lasagna

A tradition on Christmas Eve is for me to turn the following collection of ingredients into a lasagna to bake on Christmas Day. While it sort of looks formidable at first, there is really a minimal amount of chopping (onion, garlic, basil) and is mostly an exercise in simmering, boiling and layering. I've used a number of different recipes over the years, settling on this one from AllRecipes.

http://allrecipes.com/recipe/23600/worlds-best-lasagna/