Astoria has logged more than 40 years in its Greektown location. How do they do it? By serving the kinds of desserts that make you want to snap a photo before they go down the hatch. And it’s quite a sight: a glistening array of mouthwatering cakes and pies and cookies and puddings. Then there’s the chocolate-peanut butter frozen yogurt, a rich delight made from low-fat frozen yogurt, but chock-full of thick peanut butter, a necessity for low-carbers.