This incredible potato casserole combines creamy layers of potatoes and cheese for a delightful side dish that's perfect for any occasion.
Prep
20 min
Cook
75 min
Total
105 min
Servings
8
Difficulty
Easy
Instructions
Prepare the oven
Preheat your oven to 350°F (175°C). Grease a 9x13 inch (23x33 cm) baking dish.
Pro tip: Use a non-stick spray or butter for greasing.
Slice the potatoes
Peel and thinly slice the russet potatoes using a mandoline slicer for even thickness.
Pro tip: Soak sliced potatoes in cold water to prevent browning.
Make the cream mixture
In a saucepan, heat the heavy cream over medium heat. Stir in garlic, salt, pepper, and nutmeg. Remove from heat once warm.
Pro tip: Do not let the cream boil.
Layer the casserole
Layer half of the sliced potatoes in the prepared dish. Sprinkle with chopped onion and half of the cheese.
Pro tip: Overlap potatoes slightly for better coverage.
Add the cream
Pour half of the cream mixture over the first layer. Repeat with remaining potatoes, onions, cheese, and cream.
Pro tip: Gently press down the layers to compact slightly.
Bake the casserole
Cover with foil and bake for 60 minutes. Remove foil and bake for another 15 minutes until top is golden and bubbly.
Pro tip: Check tenderness by inserting a fork into the potatoes.
Rest and serve
Let the casserole rest for 10 minutes before serving. This allows it to set.
Tips & Tricks
- Use a mandoline slicer for evenly sliced potatoes.
- Let the casserole rest before serving for the best texture.
- Choose a sharp cheddar for a more pronounced flavour.
Frequently Asked Questions
What makes this an incredible potato casserole?
This casserole is incredible due to its creamy layers of potatoes and cheese, seasoned perfectly with garlic and nutmeg.
Can I make potato casserole ahead of time?
Yes, you can assemble it the night before, refrigerate, and bake when needed.
What's the best way to slice potatoes for casserole?
Using a mandoline slicer ensures even, thin slices that cook uniformly.
How long does potato casserole last in the fridge?
Stored in an airtight container, it lasts up to 3 days.
What kind of cheese works best in potato casserole?
Sharp cheddar provides a strong flavour that complements the creamy potatoes well.
Serving Suggestions
Nutrition per serving
350
Calories
9g
Protein
17g
Fat
42g
Carbs
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Kitchen & BBQ gear
What we use for recipes like this

Baking · Baking Sheets
Nordic Ware Naturals Half Sheet - USA Made Aluminum Commercial Quality Sheet Pan for Baking or Roasting, Encapsulated Galvanized Steel Rim Prevents Warping, 1-Pack
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BBQ & Outdoor Cooking · Grill Covers
Grill Cover, 48 inch BBQ Gas Grill Cover Waterproof Weather Resistant, UV and Fade Resistant, UV Resistant Material for Weber Char-Broil Nexgrill Grills and More, Black
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Pit Boss Grills
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