Check out Food52's new series Recipe Drop, where one of our Test Kitchen experts walks us through a brand-new recipe they developed just for Food52. Tune in for exclusive original recipes, from buttery pastries to showstopping roasts.AUTHOR NOTESThis recipe is inspired by the macaroni and cheese with peas many of us all ate as kids, and the Adult Kids Pasta that used to be on the menu at the restaurant Hancock Street in Manhattan. They made their extra-saucy version with extra-large macaroni, or chiocciole, which is what I used here.Rather than mixing whole peas in with the pasta, I pureed them with whole milk and used this to create a silky green, thick cheese sauce. Although the cheesy pasta is delicious on its own, I up the ante by sprinkling butter-toasted breadcrumbs with capers and lemon zest on top.Tips & Tricks This recipe makes a lot of sauce, so if youre feeding a crowd, you can increase the pasta amount to 1 boxes instead of one. That said, if you like your mac and cheese as cheesy and saucy as I do, stick to one box. Make sure not to overheat the cheese sauceit can start to separate and wont be as smooth.Nea ArentzenGET THE RECIPE:Grown-Up Mac & Cheese with Peas: https://food52.com/recipes/90165-grown-up-mac-and-cheese-with-peas PRODUCTS FEATURED IN THIS VIDEO:Hestan ProBond Forged Stainless-Steel Skillet: https://food52.com/shop/products/7905-hestan-probond-skillet East Fork Pottery Dinnerware: https://food52.com/shop/products/12789-east-fork-pottery-dinnerware-set-4 Continue when applicableMORE FROM FOOD52:Subscribe here to our YouTube Channel! https://f52.co/2HN7Dp8GET MORE OF FOOD52 BY CONNECTING BELOW:Website: https://food52.comOur Shop: https://food52.com/shop Facebook: https://www.facebook.com/food52Instagram: https://www.instagram.com/Food52Pinterest: https://www.pinterest.com/food52Twitter: https://twitter.com/Food52TikTok: https://www.tiktok.com/@food52Food52 newsletter: https://f52.co/newsletter