Chicken and Smoked Mozzarella Manicotti

Ingredients

• 8 oven ready manicotti shells
• 2 tbsp unsalted butter
• 1/4 cup all purpose flour
• 3/4 cup 1% milk
• 1/2 cup fat free ricotta
• 1 tbsp extra virgin olive oil
• 2 garlic cloves, finely chopped
• 5 oz frozen spinach, thawed and drained
• 1 cup shredded cooked chicken
• 2 cups shredded smoked Mozzarella
• 10 sundried tomato halves, finely chopped
• 1 1/2 cups prepared tomato sauce
• 1/4 tsp each salt and pepper
• cooking spray