Slow-Cooked Mediterranean Braised Beef

Ingredients

• 1 beef Arm Chuck Roast, 2-1/2 to 3 pounds)
• 1/4 cup all-purpose flour
• 1 cup water
• 1/4 cup balsamic vinegar
• 2 small onions, halved, sliced
• 4 medium shallots, sliced
• 1/4 cup chopped pitted dates
• 1/2 teaspoon salt
• 1/4 to 1/2 teaspoon pepper