Veggie Mac and Cheese

Ingredients

• 1-1/2 cups uncooked elbow macaroni
• 3 cups fresh broccoli florets
• 2 cups fresh cauliflowerets
• 3 large carrots, halved lengthwise and thinly sliced
• 2 celery ribs, sliced
• 1 tablespoon butter
• 1 medium onion, chopped
• 1/4 cup all-purpose flour
• 1 cup 2% milk
• 1 cup chicken broth
• 3 cups shredded sharp cheddar cheese
• 1 tablespoon Dijon mustard
• 1/4 teaspoon salt
• 1/8 teaspoon pepper
• 1/4 teaspoon paprika