Creamy Potato Bake
Recipe Tested & Approved by Mia Hartwell
Every recipe is developed, cooked, and tested by Mia in a real home kitchen using everyday ingredients to ensure reliable, repeatable results.
Thinly sliced potatoes baked in a rich, garlicky cream sauce under a blanket of melted cheese. A decadent, comforting side dish (or meatless main) that disappears fast.
By Mia HartwellUpdated September 28, 2025
Developed using tested cooking methods — cook to the temperatures given and adjust times to your equipment.
Why you'll love this recipe
- Rich, garlicky, cheesy potato bake
- A decadent side or meatless main
- Make-ahead and crowd-pleasing
- Vegetarian comfort food at its best
Creamy Potato Bake
1 hr 20 min totalServes 6
Nutrition (per serving)
Values are estimates. See our disclaimer for details.
- Calories
- 380kcal
- Protein
- 11g
- Carbs
- 36g
- Fat
- 22g
- Fiber
- 3g
- Sugar
- 4g
Step-by-Step Instructions
- 1
Preheat the oven to 375°F (190°C) and butter a baking dish.
- 2
Melt the butter in a saucepan, cook the garlic 1 minute, then add the cream, milk, nutmeg, salt, and pepper and warm through.
- 3
Layer half the sliced potatoes in the dish, pour over half the cream, and sprinkle with half the cheese. Repeat.
- 4
Cover with foil and bake 40 minutes.
- 5
Uncover, top with the Parmesan, and bake 20 minutes more until the potatoes are tender and the top is golden and bubbling.
- 6
Rest 10 minutes, garnish with thyme, and serve.
Pro Tips for the Best Results
- Slice the potatoes thin and even (a mandoline helps) so they cook through and layer neatly.
- Cover with foil first so the potatoes steam tender, then uncover to brown the top.
- Yukon Gold potatoes hold their shape and turn creamy.
- Let it rest so the sauce sets and you can cut clean portions.
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How to Cook Creamy Potato Bake
New to this dish? Follow along with the detailed guide below — we break down each stage so you get perfect results the very first time.
Slice thin and even
Thinly and evenly sliced potatoes are essential — they cook through at the same rate and layer neatly. A mandoline makes quick, uniform work of it.
Make a warm cream sauce
Cook the garlic in butter, then warm the cream and milk with seasoning. Warming the sauce before it goes in jump-starts the cooking and helps the potatoes turn tender and creamy.
Bake covered, then brown
Baking covered with foil traps steam that softens the potatoes; uncovering at the end browns the cheesy top. A rest before serving lets the sauce set so it cuts into clean, creamy portions.
Storage & Make-Ahead
Refrigerate leftovers in an airtight container for up to 4 days; reheat covered in the oven. Best enjoyed within a few days for the creamiest texture.
Serving Suggestions
This creamy potato bake pairs beautifully with a crisp green salad, crusty bread, or your favorite grain. Add a simple side of roasted vegetables for a complete, satisfying dinner the whole family will enjoy.
Frequently Asked Questions
Why are my potatoes still firm?+
They were likely sliced too thick or not baked long enough covered. Slice thin and keep the foil on until tender.
Can I make it ahead?+
Yes — assemble and refrigerate up to a day, then bake. It also reheats well.
Can I make it a main?+
Yes — add cooked ham, bacon, or extra vegetables to turn the side into a meal.
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