STEP-1
STEP-2
Add garlic and cook for 1 minute over medium heat. Add flour and cook for an additional minute, stirring constantly.
STEP-3
Add milk and broth, stirring constantly. Cook until sauce boils and thickens.
STEP-4
Add parmesan cheese and pesto (add more or less based on what you like). Continue stirring until cheese has melted.
STEP-5
Add pasta to sauce and stir to combine.
STEP-6
Season with salt and pepper, if desired and serve immediately.