Place crock pot liner in the bottom of your slow cooker.
Mix cornstarch and water until blended
Add carrots & potatoes and toss
Place meat on the top. Season the meat with salt/pepper to taste
Drizzle with Worcestershire.
Cover; cook on high, 6 hours (or on low, 8 hours). (Cooking times could vary with pots)
**You can cook in a dutch oven at 350 for 3-4 hours**