Philly Cheese Sandwiches

Ingredients

• 1 boneless beef chuck roast (2-1/2 to 3 pounds), trimmed and cut into 1-inch cubes
• 2 medium onions, halved and sliced
• 1/4 cup Worcestershire sauce
• 2 garlic cloves, minced
• 1 teaspoon dried oregano
• 1/2 teaspoon dried basil
• 1 medium sweet red pepper, sliced
• 1 medium green pepper, sliced
• 8 slices American cheese or pepper jack cheese
• 8 hoagie buns, split and toasted