Today I came across a Deli of Desserts called Smush.
Forget any ice cream sandwich you have every had, they will not compare to what goes on at Smush! There is a selection of pre-designed sandwiches or you can be creative and make your own. There are sooo many options to choose from. Red Velvet, French Toast, Chocolate Chip etc..etc..etc
I recommend splitting one unless you're hungry and have a major sweet tooth!
Located across from Bryant Park 28 W 40th Street