Creamy Pesto Pasta

Bahan-bahan (6 porsi)

• 12 ounces spaghetti (about ⅔ package)
• 1 tablespoon olive oil
• 2 -3 boneless skinless chicken breasts (about 1 lb, diced into ½ inch cubes)
• ½ teaspoon dried basil
• ½ teaspoon dried oregano
• salt and pepper to taste
• 1 tablespoon butter
• 1 tablespoon all-purpose flour
• 1 cup half and half
• ½ cup heavy whipping cream
• ⅓ cup chicken broth
• ¾ cup shredded Parmesan cheese
• ½ cup pesto
• Basil
• Parmesan Cheese
• Pine Nuts