Snickers Ice Cream Cake
Place one layer of three ice cream sandwich bars down on a flat plate or tray. Spread with whipped cream, then drizzle caramel and chocolate syrup on top. Lay the next layer of ice cream bars on top, going the other way. Repeat. For the final layer, spread with whipped cream and sprinkle with crushed Snickers bars. Freeze overnight or for several hours.
The beauty of this is that it doesn't matter how messy the sides look (as you can see below, mine got pretty messy!), you'll be cutting them off to expose the pretty layers underneath when your cake is frozen anyway.