Leaving the potato skins on adds texture and nutrients, but feel free to peel them if you prefer a smoother casserole. For a richer flavor, use a combination of sharp Cheddar and Gruyere cheese. Make ahead: Assemble the casserole ahead of time, cover, and refrigerate. Add about 15 minutes to the baking time.
Grandma's Cheesy Potatoes
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PREP TIME15 mins
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COOK TIME45 mins
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TOTAL TIME1 hrs
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SERVING12 People
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VIEWS34
Transform ordinary potatoes into an extraordinary casserole! This comforting dish, with its creamy, cheesy goodness and perfectly tender potatoes, is destined to become a family favorite. A simple yet elegant side, perfect for holidays or any special occasion.
Ingridients
Adjust Servings
Nutrition
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Carbohydrate14 g
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Cholesterol29 mg
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Fiber1 g
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Protein5 g
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Saturated Fat7 g
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Sodium177 mg
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Sugar1 g
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Fat16 g
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Unsaturated Fat0 g
Follow The Directions
01
StepPreheat & Prep: Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish with cooking spray. (5 minutes)
02
StepBoil Potatoes: Place yellow and red potatoes into a large pot and cover with salted water; bring to a boil. Cook until tender, about 10 minutes. Drain well. (15 minutes)
03
StepCombine Cheese Mixture: In a large bowl, combine mozzarella cheese, Cheddar cheese, sour cream, and mayonnaise; mix until well combined. (5 minutes)
04
StepMix Potatoes and Cheese: Gently add the drained potatoes to the cheese mixture and toss, being careful not to mash the potatoes. Use a wooden spoon or flat spatula. (5 minutes)
05
StepBake: Pour potato mixture into the prepared baking dish. Dot the top with butter pieces and cover with aluminum foil. Bake in the preheated oven for 25 to 30 minutes. (30 minutes)
06
StepBroil: Remove foil. Turn the oven broiler on. Broil until the top is golden brown, about 5 minutes. (5 minutes)
07
StepCool and Serve: Let stand for a few minutes before serving. Garnish with fresh herbs, if desired.
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Sedrick Rempelsmitham
Jun 12, 2025I used Greek yogurt instead of sour cream and it turned out great!
Aurelio Swaniawski
May 28, 2025This recipe is a keeper! My family loved it.
Emmet Hamill
May 20, 2025Doubled the recipe for a large gathering and it was a hit!
Christ Turner
Apr 10, 2025I added a little garlic powder to the cheese mixture and it was amazing!
Meghan Murray
Mar 14, 2025I think adding a bit of parmesan cheese would be great!
Eleonore Braun
Feb 28, 2025This is my new go-to side dish for holiday dinners.
Antonia Hoppe
Feb 3, 2025The broiling step is crucial for that perfect golden crust.
Taurean Lindgren
Jan 28, 2025Next time I might try adding some bacon bits for extra flavor.
Neal Turner
Dec 28, 2024So easy to make and perfect for potlucks.