Recipe
Recipe
Rosemary Gruyère Potato Gratin
… Vegetarian 5 lbs. Yukon Gold potatoes, scrubbed, peeled and sliced ¼" thick 2 qts. water, cold 1 tbsp. plus 1 tsp. … over high heat until tender (about 10 min.); drain and let cool. Preheat oven to 350°. Arrange cooled potato … saucepan, melt butter over medium heat. Stir in flour and remaining salt; cook butter mixture, stirring constantly, …