Classic Mac and Cheese with Famous Hatch Green Chiles Recipe

Ingredients

• 3 tablespoons unsalted butter or margarine
• ¼ cup finely chopped onion
• 2 tablespoons all-purpose flour
• ½ teaspoon salt
• ⅛ teaspoon pepper
• 2 cups whole milk
• 2 cups shredded mild cheddar cheese, divided
• 2 cups elbow macaroni, cooked and drained
View Full Recipe at Everyday Southwest