Potato and caramelised onion cake

Discover the delightful flavors of Potato and Caramelised Onion Cake! Made with tender potatoes, sweet caramelised onions, rich butter, and a hint of parmesan cheese, this savory dish is perfect for any meal. Easy to prepare and irresistibly delicious!

  • 15 May 2025
  • Cook time 100 min
  • Prep time 50 min
  • 8 Servings
  • 5 Ingredients

Potato and caramelised onion cake

Cooking a delicious and savory Potato and Caramelised Onion Cake can be a delightful experience. This dish brings together the earthy flavors of potatoes with the rich sweetness of caramelized onions, finished with the creamy notes of butter and the umami of Parmesan cheese. Perfect as a side dish or a main course, this recipe is sure to impress your family and friends.

Ingredients:

2 tbsp olive oil
27g
2 onions
320g
10 potatoes
2000g
1/4 cup butter
54g
1/4 cup grated parmesan cheese
20g

Instructions:

1. Prepare the Onions:
- Heat the olive oil in a large skillet over medium heat.
- Add the sliced onions to the skillet and cook, stirring occasionally, until they are golden brown and caramelised. This process should take about 20-30 minutes. Reduce heat if they start to brown too quickly. Season with a pinch of salt and pepper.
2. Prepare the Potatoes:
- While the onions are caramelising, peel and thinly slice the potatoes. A mandoline slicer can be very helpful for this task to ensure even slices.
- Preheat your oven to 375°F (190°C) and grease a 9-inch (23 cm) round cake pan or a similar-sized baking dish with some of the melted butter.
3. Assemble the Cake:
- Layer one-third of the potato slices at the bottom of the greased pan. Brush a small amount of the melted butter over the potato layer.
- Sprinkle a portion of the grated Parmesan cheese over the potato layer.
- Spread half of the caramelised onions over the cheese layer.
- Repeat with another third of the potatoes, more melted butter, Parmesan cheese, and the remaining caramelised onions.
- Finish with the final layer of potatoes. Brush the remaining melted butter over the top layer and sprinkle the last of the Parmesan cheese evenly.
4. Bake the Cake:
- Cover the dish with aluminum foil and bake in the preheated oven for 45 minutes.
- Remove the foil and continue to bake for an additional 15-20 minutes, or until the top is golden brown and the potatoes are tender when pierced with a fork.
5. Serve:
- Allow the potato and caramelised onion cake to cool slightly before cutting into wedges.
- Serve warm as a delicious side dish or a vegetarian main course.

Tips:

- Choose a starchy variety of potatoes, like Russets, for a better texture.

- Thinly slice the potatoes evenly to ensure they cook uniformly.

- Be patient with caramelizing the onions – low and slow cooking brings out their sweetness.

- Use a mandoline slicer for consistent and thin potato slices.

- For extra flavor, consider adding fresh herbs like thyme or rosemary.

- Make sure the pan is well-greased to prevent the cake from sticking.

With a perfect blend of flavors and textures, the Potato and Caramelised Onion Cake is a versatile dish that can elevate any meal. By following these steps and tips, you will create a dish that is not only visually appealing but also irresistibly delicious. Enjoy this culinary treat and feel proud of the beautiful plate you’ve crafted.

Nutrition Facts
Serving Size300 grams
Energy
Calories 270kcal13%
Protein
Protein 6g4%
Carbohydrates
Carbohydrates 45g14%
Fiber 6g16%
Sugar 4.42g4%
Fat
Fat 10g12%
Saturated 4.07g14%
Cholesterol 18mg-
Vitamins
Vitamin A 60ug6%
Choline 33mg6%
Vitamin B1 0.22mg18%
Vitamin B2 0.10mg8%
Vitamin B3 2.70mg17%
Vitamin B6 0.80mg47%
Vitamin B9 45ug11%
Vitamin B12 0.03ug1%
Vitamin C 55mg58%
Vitamin E 0.05mg0%
Vitamin K 6ug5%
Minerals
Calcium, Ca 60mg5%
Copper, Cu 0.29mg32%
Iron, Fe 2.15mg20%
Magnesium, Mg 60mg15%
Phosphorus, P 170mg14%
Potassium, K 1140mg34%
Selenium, Se 1.88ug3%
Sodium, Na 60mg4%
Zinc, Zn 0.94mg9%
Water
Water 240g-
* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

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