Leek And Potato Gratin

"The moment you take a bite of this rich, creamy potato leek au gratin, you'll wonder why you ever settled for plain mashed potatoes. Thin slices of potatoes and leeks are layered with a flavorful cream sauce and a cheesy golden brown crust. It's an effortless side dish with only 15 minutes of hands-on time! I have never met anyone who didn't fall in love with this potato casserole. Every time I make it, it's gone before I can even get a second helping."

Preparation Time15 min

Cooking Time1 hr

Cooking MethodOven