We're La Rosita Supermarket. We're so much more than just a premier supermarket in Mundelein, IL. We carry a wide range of fresh produce, fresh meats, and your favorite grocery items. We also offer catering and have a panaderia and taqueria on-site. We pride ourselves on supplying the community with the highest quality food and produce as well as unbeatable customer service. Stop by today for your next shopping trip.