In the scorching heat of Southern California, nothing beats a milkshake. These frozen delights come in an array of flavors and sizes, topped with an endless variety of toppings, from nuts to chocolate sauces. But it's not just about the taste; milkshakes offer a refreshing experience without the sticky mess of ice cream. If you're a fan of ice cream but want to avoid the mess, you're in luck! Some shops even mix in real scoops of creamy frozen dessert, striking a perfect balance. Are you ready to take on the shake challenge? Our restaurant reporters have compiled regional guides to the best milkshakes across Orange County, Los Angeles County, and the Inland Empire. They've highlighted 19 must-visit spots, each offering a unique and delicious milkshake experience. From classic flavors to creative combinations, these milkshakes are a treat for your taste buds. But it's not just about the milkshakes; our guides also feature other mouth-watering dining suggestions, like the mysterious Dot Cake, which you can find in Southern California. If you're craving more culinary adventures, check out our Southern California Dot Cake guide and our monthly guide to the best things we ate at Southern California restaurants. So, grab your appetite and get ready to explore the delicious world of milkshakes in Southern California!