Here what we found out.

The bottom line:It’s possible to make a smart choice at any of these fast-food restaurants.

And, if you’re feeling really virtuous, skip the cheese.

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Broccoli, tomato and avocado are all great additions to breakfast sandwiches.

It’s Starbucks’s lowest-calorie option, plus the 6 grams of fiber will help you feel full longer.

If you want a more classic breakfast sandwich, try theStarbucks Turkey Bacon & White Cheddar Classic Breakfast Sandwich.

Choosing sausage over the turkey bacon in the healthier sandwich makes a big impact on calories and saturated fat.

This sandwich has more than half of the daily sodium limit (2,300 mg) recommended by the USDA.

The whole-grain bread adds extra fiber, which should help give this sandwich staying power.

The combination of sausage and cheese really adds up in both saturated fat and sodium.

For a 2,000-calorie diet, the recommended cap on saturated fat is 16 grams per day.

The 20 grams in this sandwich is equivalent to the sat fat of 2 1/2 tablespoons of butter.

This sandwich is low in calories with a whopping 6 grams of fiber, making it a good option.

Although everyone has different calorie needs, 810 calories is high for one meal for most people.

nonfat latte, a banana, an orange and 2 tablespoons of peanut butter.

Or a Big Mac and small fries with 40 calories to spare.