Instead of opting for ground turkey as a healthier alternative to beef, try bison. It contains less total fat and saturated fat than 80 percent lean beef, and has more protein, too. When you build your burger, skip the cheese and condiments and opt for tomato slices, red onion, and lettuce. Or, switch it up and use pea shoots or microgreens instead. Instead of mayonnaise, try a slice or two of avocado: it's filled with healthy fats and will provide that creaminess you crave.