Broccoli Casserole

Name: Broccoli Casserole
Ingredients: 2 slices whole-wheat sandwich bread; 2 pounds broccoli florets; 3 tablespoons butter, divided; 2 tablespoons extra-virgin olive oil; 2 cups diced onion; 4 cloves garlic, minced; ⅓ cup all-purpose flour; 3 ½ cups low-sodium chicken broth; 6 ounces reduced-fat cream cheese; 2 teaspoons Worcestershire sauce; ¾ teaspoon ground pepper; ½ teaspoon salt; 2 cups shredded Colby Jack cheese, divided