This Delmonico grated potato casserole has a cheesy sour cream sauce.
Ingredients
- potatoes: 5 piece (peeled)
- ⅜ cup butter: (melted)
- onion: 2 Tbsp (minced)
- parsley: 2 tsp (dried)
- salt: 2 tsp
- ground black pepper: 0.5 tsp
- sour cream: 1 container (16 ounce container)
- ½ cups milk: 1 piece
- processed cheese: 1 cup (shredded)
Metric Conversion
Stages of cooking
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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.
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Preheat the oven to 350 degrees F (175 degrees C). Grease a 9x13-inch casserole dish.
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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.
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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.
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Bake in the preheated oven for 1 hour.
