-
-
-
-
-
-
sugar sweet sunshine is one of my favorite bakeries, and they have a 7 inch two layer cake for $22.
the almond buttercream frosting is delish! they're on rivington near essex.
-
-
Unfortunately, your budget would yield you a tiny cake, I'm thinking 6", but that small size should give you enough servings if quite small.
If I were in your shoes, I would probably head down to Umanoff&Parsons (http://www.umanoffparsons.com ) and get one of their ready-made cakes. (Their custom birthday cakes are beyond your budget.) They mostly wholesale, including to Fairway and FreshDirect, but they have a retail store at their factory in Tribeca. Quality is good but not mind-blowing -- sorry, I don't know anywhere that will get you mind-blowing for under $25.
Your other alternative is a half sheetcake at Costco. It was named in the Saveur100 as a fantastic cake and a good bargain. Also, you can get an assortment of cupcakes from the various cupcake emporiums in the city (I like Buttercup). Good luck.

