Applebee’s Cheeseburger Sliders with Applewood Smoked Bacon
1,340 calories
87 g fat (75 g saturated, 3 g trans)
2,550 mg sodium

Despite their diminutive stature, they tend to pack as many—if not more—calories as their full-size brethren. They're often listed as appetizers, which means you risk eating more than a meal's worth of calories before you even set eyes on your entrée.

Complete list: Yahoo.net