Blenders are the "it" accessory, mostly because smoothies are healthy and quick. Sure, but did you know you can also whiz up a mean burger salmon, veggie, turkey, even beef in a blender? Your blender is that good Brownies, pancakes, slaws . . . there are so many things you can make easily and quickly. Not only that, but blending offers the perfect opportunity to sneak in some extra nutrition: Black beans in your chocolate cake? Carrots in your tomato sauce? Or a quick pulse of cauliflower that can stand in for cream in sauces and soups? A handy chart suggests ways to boost nutrition in...