Recent Cupcake Wars winners Sugar Mama's Bakeshop is your go-to bakery in South Austin. They have both vegan and non-vegan cupcakes, cookies, bars, and mini pies (ultimate cute gift!). Check out their website for daily specials! 1905 S 1st St Suite A Austin, TX 78704. 512-448-3727. Sun: 11 - 4PM. Tue - Sat: 10AM - 8PM.