Slow-Cooker Beef and Onion Ragu
SERVESMakes about 12 cups; enough for 2 pounds pasta
WHY THIS RECIPE WORKS
The long simmer that is required to break down the collagen and melt the fatty pockets of chuck-eye roast is easy work in the slow cooker. To ensure that the mixture didn't become too soupy, we drew excess water out of the onions before add...