Ah, the wonders of a slow cooker. After a long, hard day you can walk in the door and the aroma of a hot, home-cooked meal fills the air. You don't have to do that fast tango from fridge to pantry to stove and back again. It's nearly as good as having a personal chef But for the low-carb dieter, traditional slow cooker recipes can be a problem. Many of them depend on potatoes, noodles, rice, and starchy canned soups. And if you've tried to make up...