Frozen Custard, Shakes, and Burgers in Delafield, WI

Welcome to Wholly Cow! Frozen Custard, Delafield’s oldest and most beloved frozen custard shop since 1992. Proudly serving the Delafield community for over three decades, we’ve become a local icon thanks to our commitment to high-quality frozen custard and a welcoming, family-friendly atmosphere. As soon as you step through our doors, you’ll be greeted by the inviting aroma of fresh custard, sizzling burgers, and the sounds of laughter from customers of all ages. Our extensive menu has something for everyone, from rich, creamy shakes and malts to indulgent sundaes and classic cones. Craving something savory? Try our satisfying burgers and piping hot fries—perfect for pairing with a sweet treat. At Wholly Cow!, our team is dedicated to making every visit memorable, with generous portions, exceptional value, and fast, friendly service. We take pride in using top-quality ingredients and crafting every order with care, so you can enjoy the freshest flavors every time. Whether you’re here for a quick snack, a family outing, or to redeem one of our popular combo deals, you’ll find a welcoming environment that feels like home, with plenty of smiles to go around. Supporting local is at the heart of what we do, and we love being part of the vibrant Delafield community. So, bring your friends and family, savor our one-of-a-kind frozen custard, and become part of the Wholly Cow! tradition. We look forward to serving you soon!