Patatas gratinadas

Ingredientes

• 2 lbs potatoes (peeled and thinly sliced)
• 4 tbsp butter
• 2 tbsp dried minced onion
• 4 tbsp all purpose flour
• 2 tsp kosher salt
• 1 tsp coarse ground black pepper
• 3 1/2 cups whole milk
• 1 tbsp butter (cubed)
• 1 tsp parsley (for garnish)

Preparación

1. 1

   Preheat oven to 350˚F. Melt the butter in a pan over medium heat. Add the onions and saute for 2 minutes.

2. 2

   Stir in the flour, salt, and pepper. Cook for 2 minutes, stirring constantly.

3. 3

   Slowly whisk in the milk until the clumps of flour have dissolved.

4. 4

   Bring to a boil while stirring. Cook and stir for 2-3 minutes or until thickened.

5. 5

   Arrange half of the potatoes in a greased 11x7-inch (2.5-quart) casserole dish.

6. 6

   Top with half of the sauce. Repeat with a second layer. Dot with butter.

7. 7

   Cover with foil and bake for 30 minutes. Uncover and continue baking for 50-60 minutes until tender. For added color, brown under broiler for 1-2 minutes, if desired. Garnish with a bit of parsley.