This Delmonico grated potato casserole has a cheesy sour cream sauce
Prep Time
8 hrs
Dificult
Medium
Servings
9 hrs 40 mins
Ingredients
Instructions
Bring a large pot of salted water to a boil. Cook potatoes in boiling water until tender
8 to 10 minutes. Refrigerate potatoes for 8 hours to overnight.
Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch casserole dish.
Grate cooked potatoes into a large bowl. In a small bowl
combine melted butter
onion
parsley
salt
and pepper. In a separate small bowl
mix together sour cream and milk.
Layer 1/2 of the potatoes into the bottom of the prepared casserole dish. Sprinkle with 1/2 of the butter-spice mixture. Pour 1/2 of the sour cream-milk mixture over the top. Cover with 1/2 cup processed cheese. Repeat another layer with remaining ingredients.
Bake in the preheated oven for 1 hour.