Canned collard greens are kind of like canned spaghetti sauce. They'll never be as good as homemade slow-cooked versions, but if you add the right ingredients and "doctor them up" they can turn out ...
It’s two very different things. If you cook collard greens right, the balance of flavors can be really perfect. Without it, they can be very bitter and overpowering. I’ve never eaten collard greens ...