How to Make the Perfect Mac and Cheese

INGREDIENTS

• 3/4 pound dry small pasta, I used elbow
• 1 stick unsalted butter
• 1/2 cup all purpose flour
• 1 teaspoon kosher salt
• 1/2 teaspoon freshly cracked black pepper
• 2 cups milk, I used skim
• 2 cups finely shredded mild cheddar cheese