Creamy Delmonico-Style Potato Casserole

Name: Creamy Delmonico-Style Potato Casserole
Prep time: 30 min
Cook time: 1 h 10 min
Total time: 1 h 40 min
Yield: 7 servings
Cuisine: American
Ingredients: 0.5 tsp Black Pepper; 0.38 cup Butter; 2 tsp Dried Parsley; 1.5 cups Milk; 2 tbsp Onion; 5 whole Potato; 2 tsp Salt; 1 cup Shredded Cheese; 16 oz Sour Cream

Side Dish 🥗Dinner 🍽️Lunch 🥪 American Low-Sodium Sugar-Free Vegetarian 🥦Plant-Based 🌻Halal 🕌Kosher ✡️Comfort-Food Pescatarian 🐟

Creamy Delmonico-Style Potato Casserole layers tender grated potatoes with a lush sour cream and milk sauce, butter-slicked onions, and a blanket of melty cheese. Each bite is rich, comforting, and lightly peppered, with parsley brightening the finish. It’s an ideal side for holidays, Sunday dinners, or any menu that calls for a classic, crowd-pleasing potato bake.

Prep30 mins
Cook1 hr 10 mins
Serves7
DifficultyEasy

1

Assemble all the ingredients.
2

Bring a large pot of salted water to a boil. Cook the potatoes in the boiling water until tender, 8 to 10 minutes. Refrigerate the potatoes for 8 hours to overnight.
3

Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch casserole dish.
4

Grate the cooked potatoes into a large bowl. In a small bowl, combine the melted butter, onion, parsley, salt, and pepper. In a separate small bowl, mix the sour cream and milk.
5

Layer 1/2 of the potatoes in the bottom of the prepared casserole dish. Sprinkle with 1/2 of the butter and onion mixture. Pour 1/2 of the sour cream mixture over the top; cover with 1/2 cup shredded cheese. Repeat with the remaining ingredients.
6

Bake the casserole in the preheated oven until the cheese on top is lightly browned, about 1 hour.
7

Serve hot and enjoy!