Crock Pot Roast of Beef

• 3 medium potatoes, thinly sliced
• 2 large carrots, thinly sliced
• 1 onion, sliced
• 1 teaspoon salt
• ½ teaspoon pepper
• 3 to 4 pound brisket, rump roast or pot roast
• ½ cup water or beef broth

Put vegetables in bottom of Crock-Pot.  Salt and pepper meat, then put in pot.  Add liquid.  Cover, cook on low 10 to 12 hours (high 5 or 6 hours).