The 25 Worst Sandwiches in America

15. WORST SANDWICH FROM COSI

Chicken TBM Melt Sandwich

636 calories
32 g fat (18 g saturated)
472 mg sodium

This version of three classic flavors—tomatoes, basil, and chicken—will saddle you with an extra 125 calories and nearly double the fat of its pesto-paved relative. The Tuscan Pesto Chicken Sandwich harnesses the powers of pesto and sun-dried tomatoes, which collectively bring big flavor and plenty of healthy fat to the table. Both ingredients rely on olive oil, an excellent source of blood- and brain-boosting monounsaturated fats.

Eat This Instead!

Tuscan Pesto Chicken Sandwich

511 calories
18 g fat (6 g saturated)
454 mg sodium