Last night I made potato-leek soup--I cooked the leeks in bacon fat, added chicken broth and the potatoes to cook 'til tender, added some salt and more pepper and pureed it when it was done and it tasted like---nothing at all. I still have a lot left over in the fridge. What can do when I heat it up to make it taste like SOMETHING (perferably something good). Where did I go astray? I would have thought that bacon and leeks would be pretty flavorful and I really can't figure out what went wrong.