Creamy Garlic Parmesan Penne

Penne pasta (1 lb (any pasta you have at home will work))

Butter (3 tbsp)

Garlic (minced, 2 tbsp)

Flour (3 tbsp)

Milk (1 cup)

Chicken broth (1 cup)

Dried parsley (1 tsp)

Parmesan cheese (grated, 1 cup)

Optional: fresh parsley for garnish