From the "Fix-It and Forget-It: Big Cookbook"
3 lb. chuck roast
1/2 cup orange juice
3 Tbsp soy sauce
2 Tbsp brown sugar
1 tsp Worcestershire sauce
1. Put the meat in the slow cooker. Mix the remaining ingredients together and pour them over the meat.
2. Cover and cook on low for 8-10 hour, or high for 5 hours.
I served this with snow peas and Potatoes Poupon.