Rudy's Donut House, located in Castro Valley, CA, offers a variety of freshly made donuts and baked goods. Customers rave about the delicious selections, including pink frosted donuts, apple fritters, muffins, croissants, Boston chocolate custard filled bar, lemon curd filled bar, Long John whipped cream filled eclair, cinnamon roll, and the best claw. The warm and friendly staff, along with the cozy atmosphere filled with historical photos, create a welcoming experience for all. Rudy's Donut House is a family-owned establishment that prides itself on providing excellent service and quality treats. Whether you're picking up a dozen for church or enjoying breakfast and coffee with friendly locals, Rudy's is a classic historic institution that leaves customers feeling like family. Don't miss out on the donut experience at Rudy's!