Ingredients

The following ingredients have 7 Servings
  • 2 lbs russet potatoes (peeled and sliced 1/4'' thick)
  • 1/4 c. butter
  • 1/4 c. all-purpose flour
  • 1 1/2 c. half & half
  • 1 tsp salt
  • 1/2 tsp pepper
  • 8 oz freshly grated cheddar cheese
  • 1/4 c. freshly grated mozzarella cheese

Instruction

  • Preheat oven to 400 degrees
  • Grease 9x13 inch baking pan with non-stick spray. Set aside. 
  • In a medium-size saucepan, melt butter over medium heat. Mix in the flour and salt, and stir constantly with a whisk for one minute. Stir in half and half. Cook until mixture has thickened, 2-3 minutes. Stir in cheddar cheese all at once, and continue stirring until melted, about 30 to 60 seconds. 
  • Place half of sliced potatoes in bottom of prepared baking dish. Top with half of the cheese sauce. Repeat layers. Top with mozzarella cheese.
  • Bake 1 1/2 hours in the preheated oven.