Last Updated on 18 July, 2026 by Elby | The Tasteful Pantry

Creamy potato bake is seriously one of the best comfort foods. Few dishes can match the rich, indulgent flavour of this side. It is a family favourite in our house, and in many houses around Australia, and a great way to change up the sides of a Sunday roast. Not to mention the perfect addition to Christmas lunch.

Cubes of mozzarella between layers of tender, thinly sliced potatoes, smothered in rich, velvety cream and topped with golden, melted cheese. This cheesy potato bake is simple and satisfying and a hit every time it is served. Try it alongside my chicken breasts with stroganoff sauce.

What is the Difference Between Potato Gratin and Potato Bake

At first glance, potato gratin, potato bake, and gratin dauphinois all look like the same indulgent dish – layers of thinly sliced potatoes baked until bubbling and golden. And sometimes the names are used interchangeably. But each traditionally has its own personality and history.

Potato Gratin or Potato au Gratin
The French term “gratin” simply means a dish with a browned crust, usually from cheese or breadcrumbs. A potato gratin features thin slices of potato layered with cream or milk, and often topped with cheese for that signature golden crust. It’s rich, creamy, and elegant – the kind of side dish you might find accompanying a roast in a French bistro.

Potato Bake
Potato bake is the more relaxed, everyday cousin of the gratin. It’s popular in Australia, the UK, and New Zealand, and tends to be a bit more flexible. While a French gratin keeps things simple and refined, a potato bake usually leans into comfort – think extra cheese, onion, bacon. It’s the version that shows up at family barbecues and Sunday lunches, and everyone has their own secret twist.

Gratin Dauphinois
Now, gratin dauphinois is the original French inspiration behind the others. It hails from the Dauphiné region in southeastern France and traditionally contains no cheese. Instead, it relies on cream (sometimes a mix of milk and cream), a touch of garlic, and the starch from the potatoes to create a silky, luscious texture. It’s baked slowly until the potatoes are tender and the top is perfectly browned. In French cooking circles, adding cheese to a dauphinois is considered a bit of a rebellion – though delicious, it technically turns it into a gratin savoyard.

Ingredients for the Perfect Creamy Potato Bake

This recipe keeps things beautifully simple, focusing on classic flavours that never go out of style. The mix of cream, cheese, and perfectly cooked potatoes gives that gorgeous, velvety texture that everyone loves. Here’s what you’ll need:

4 cups vegetable stock plus water – You can cook the potatoes in straight water, but I like the little bit of added flavour that comes from the stock.
1 kg potatoes – peeled and sliced into 4–5mm rounds. Waxy varieties like Dutch Cream or Sebago hold their shape well.

150 g fresh mozzarella, diced into 5mm cubes – for those lovely pockets of melty goodness throughout the bake.
½ teaspoon salt and ¼ teaspoon pepper – simple seasoning that enhances everything else.
300 ml thickened cream – the secret to that smooth, indulgent finish.
80 g grated cheddar cheese – melts into a golden, crispy top layer with just the right amount of bite.

Tip: A mandoline makes slicing the potatoes effortless and ensures they cook evenly. If you don’t have one, a sharp knife and a bit of patience do the trick too.

How to Make Creamy Potato Bake

This dish is so straightforward – yet still packed full of flavour and so comforting.

Preheat the oven to 190°C (or 170°C fan-forced). Lightly grease an 8-cup baking dish with cooking spray or a thin brush of oil.
Cook the potatoes by bringing the vegetable stock and water to a boil in a large pot. Carefully add the potato slices and let them simmer for around 7 minutes. Give them a gentle stir now and then to stop them sticking together. You don’t want to cook them to the point where they are breaking up. You want layers of potato, not mash. They will continue to cook in the oven.
Drain the potatoes and tip half of them straight into the prepared baking dish, spreading them out evenly so they form a nice, level layer.
Add half the mozzarella, scattering it over the potatoes so the little cubes melt into creamy pockets later. Spread the other half of potato over top and scatter with the remaining mozarella. Sprinkle with the salt and pepper.
Pour in the cream evenly across the dish so it soaks through the layers and it will drag some of the salt and pepper in between the layers of potato. Then top with the grated cheddar.
Bake for 30–40 minutes or until the top is golden and the potatoes are tender when tested with a fork. If the top is browning too quickly, just lay a piece of foil loosely over the dish for the rest of the baking time.
Rest before serving – once it’s out of the oven, give it about 10 minutes to settle. This helps the creamy layers thicken slightly and makes serving a whole lot easier.

The result? A melt-in-the-middle potato bake that’s creamy, cheesy, and utterly irresistible – perfect alongside roast chicken, grilled steak, or a crisp green salad.

I like to push it right to the edge when baking to make sure the cheesy top gets the really crispy edges. Then I try to be the one to serve so I can make sure I get the piece with the crispiest cheesy edges… 🤫

Tips for the Perfect Potato Bake

To make the perfect Creamy Potato Bake, you only need four main ingredients, potatoes, cream, mozzarella and cheddar.

Russett potatoes hold their shape beautifully and are great for the Creamy Potato Bake. But any supermarket potato will do. Because you are par-boiling, peel the potatoes and slice them no thinner than 5mm. Slicing as evenly as possible to ensure they cook through at the same time. A mandoline is great for this, but not a must. Par-boiling not only helps reduce the oven time, but the use of stock also adds another depth of flavour.

The sauce is simply made with cream, salt and pepper. However, little cubes of mozzarella throughout the potato bake adds a cheesy quality that is such ‘comfort food’ quality.

Leave yourself with some additional time incase the bake takes longer than my recipe. This can happen when; the potatoes are cut too thick, they weren’t cooked for long enough on the stove, they are packed too tightly in the baking dish, or the baking dish is smaller.

Allow the potato bake to rest for a few minutes before serving. This helps the layers to set and makes it easier to slice. The result is a decadent, creamy potato bake with perfectly tender layers of potatoes, a rich cream sauce, and a crisp, cheesy topping.

Serving and Storing

Creamy Potato Bake is so versatile. It pairs beautifully with roasted meats like chicken, beef, or lamb. And is equally delicious alongside grilled vegetables or a simple green salad. You can also customise it. Add some sautéed onions, fresh herbs, crispy bacon, or even a sprinkle of paprika for a hint of smokiness.

To store leftovers, simply cover the dish and refrigerate for up to three days. Reheat in the oven at a low temperature to retain the creaminess, or pop it in the microwave. For an added twist, try making individual portions in ramekins for a more elegant presentation at dinner parties.

The creamy, cheesy richness of this potato bake makes it a timeless classic. It is perfect for cosy family meals or special occasions alike.

Other Popular Starters and Potato Side Recipes

Potatoes are one of the most versatile vegetables and a great focus for sides and starters. The below soups and sides are just a fraction of what you can do with them.

Frequently Asked Questions

Can I make creamy potato bake ahead of time?
Absolutely. You can assemble the potato bake a day ahead, cover it tightly, and keep it in the fridge. When you’re ready to cook, bring it to room temperature before baking as directed. If it’s already been baked, reheat it gently in the oven at 170°C until hot all the way through – around 20–25 minutes. Cover the top with foil if necessary, to stop it from burning.

Why are my potatoes still firm after baking?
If your potatoes are still firm, they may have been sliced too thick or not par-cooked long enough. Make sure they’re around 4–5mm thick, and simmer them in the stock mixture for about 7 minutes before baking. This step ensures a soft, creamy texture without the risk of undercooked layers.

What’s the best potato to use for creamy potato bake?
Waxy or all-purpose potatoes like Sebago, Dutch Cream, or Desiree are perfect. They hold their shape while still becoming beautifully tender, and their starch helps thicken the creamy sauce naturally.

Can I freeze potato bake?
You can, but fresh is always best. Freezing can slightly change the texture, making the potatoes softer and the sauce less creamy. If you do freeze leftovers, let them cool completely, then wrap tightly and freeze for up to two months. Reheat in the oven, covered with foil, until piping hot.

How do I make potato bake even creamier?
Try adding a little extra thickened cream or a splash of milk to the mix before baking. Using both mozzarella and cheddar gives that perfect balance between creamy and cheesy. You can also stir through a tablespoon of butter or a spoonful of sour cream for a richer texture.

Can I add other ingredients to my potato bake?
Definitely! Potato bake is wonderfully versatile. Try layering in caramelised onion, crispy bacon, sautéed mushrooms, or even thin slices of sweet potato for colour and flavour. For a vegetable twist, add spinach, roasted capsicum, or zucchini.

How can I make this potato bake dairy-free?
Replace the cream with a plant-based alternative such as oat or soy cream or milk, and use your favourite dairy-free cheese.

Why are my potatoes not cooked?
This can happen when the potatoes are cut too thick, they weren’t cooked for long enough on the stove, they are packed too tightly in the baking dish, or the baking dish is smaller.

Can I make potato bake without pre-boiling the potatoes?
You can, but it’ll take longer to cook. If you skip the par-boil step, slice the potatoes thinly and bake them covered for about 50–60 minutes before uncovering to brown the top. Par-boiling just shortens the cook and helps guarantee even cooking and that signature silky texture.

How long does creamy potato bake last in the fridge?
Leftovers keep well for up to three days when stored in an airtight container in the fridge. Reheat in the oven or microwave until hot — it reheats beautifully, and some say it’s even tastier the next day as the flavours meld together.

Feedback and More: Did you try the creamy potato bake? While you’re still on the page, leave a star rating or comment below. Cheers, Elby!

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