Caramelized onions
Discover the rich, sweet flavor of perfectly caramelized onions with this simple recipe. Made with red onions, brown sugar, olive oil, and a splash of vinegar, these caramelised onions are perfect for enhancing sandwiches, burgers, salads, or as a topping for your favorite dishes. Easy to make and irresistibly delicious!
- 17 May 2025
- Cook time 30 min
- Prep time 5 min
- 2 Servings
- 4 Ingredients
Caramelized onions are a delicious addition to a wide variety of dishes, offering a rich and sweet flavor that enhances any plate. Whether you're adding them to burgers, salads, sandwiches, or even as a side dish, this simple recipe can elevate your meal to the next level.
Ingredients:
Instructions:
- Peel the red onions and cut them in half lengthwise.
- Thinly slice the onions into half-moons.
- In a large skillet or frying pan, heat the olive oil over medium heat. Swirl the pan to ensure the oil coats the surface evenly.
- Add the thinly sliced onions to the pan. Stir to coat the onions with the oil.
- Spread the onions out in an even layer in the pan.
- Cook the onions over medium heat, stirring occasionally, for about 10 minutes until they begin to soften and turn translucent.
- Keep an eye on the heat to make sure the onions aren't browning too quickly. Adjust the heat as needed to avoid burning.
- Sprinkle the brown sugar over the onions. Stir to combine. The sugar will help with the caramelization process, giving the onions a deeper flavor and richer color.
- Continue to cook the onions, stirring occasionally, for another 20-25 minutes. Patience is key here; allow the onions to cook slowly to develop a rich, caramel color and sweet flavor.
- If the onions start to stick to the pan or cook too quickly, reduce the heat slightly and add a splash of water to deglaze the pan.
- Once the onions are deeply caramelized, pour in the vinegar. Use the vinegar to deglaze the pan, scraping up any browned bits from the bottom.
- Stir and cook for another 2-3 minutes until the vinegar has evaporated and the onions are glossy and deeply flavored.
- Transfer the caramelized onions to a bowl and let them cool slightly.
- Use immediately as a topping for burgers, sandwiches, or pizzas, or incorporate into dishes like pasta, salads, or soups.
- If storing, allow the onions to cool completely before transferring to an airtight container. Refrigerate for up to one week or freeze for longer storage.
Tips:
- Use a non-stick or heavy-bottomed pan to ensure even cooking and prevent burning.
- Slice the onions thinly for quicker caramelisation.
- Stir occasionally but not too frequently, allowing the onions time to brown.
- Adjust the heat as necessary to avoid burning, keeping it mostly medium-low.
With just a few simple ingredients and a bit of patience, you can create a batch of caramelized onions that will add depth and flavor to many different dishes. Follow these tips, and enjoy the sweet, savory result of your efforts in the kitchen.
| Nutrition Facts | |
|---|---|
| Serving Size | 190 grams |
| Energy | |
| Calories 88kcal | 4% |
| Protein | |
| Protein 1.51g | 1% |
| Carbohydrates | |
| Carbohydrates 18g | 5% |
| Fiber 3.52g | 9% |
| Sugar 12g | 12% |
| Fat | |
| Fat 14g | 16% |
| Saturated 1.96g | 7% |
| Cholesterol 0.00mg | - |
| Vitamins | |
| Vitamin A 0.00ug | 0% |
| Choline 10mg | 2% |
| Vitamin B1 0.07mg | 6% |
| Vitamin B2 0.04mg | 3% |
| Vitamin B3 0.19mg | 1% |
| Vitamin B6 0.19mg | 11% |
| Vitamin B9 30ug | 8% |
| Vitamin B12 0.00ug | 0% |
| Vitamin C 13mg | 14% |
| Vitamin E 0.03mg | 0% |
| Vitamin K 0.64ug | 1% |
| Minerals | |
| Calcium, Ca 30mg | 2% |
| Copper, Cu 0.10mg | 11% |
| Iron, Fe 0.44mg | 4% |
| Magnesium, Mg 18mg | 4% |
| Phosphorus, P 70mg | 5% |
| Potassium, K 330mg | 10% |
| Selenium, Se 0.85ug | 2% |
| Sodium, Na 3.19mg | 0% |
| Zinc, Zn 0.28mg | 3% |
| Water | |
| Water 160g | - |
| * Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs. | |
More recipes
Fish saganaki with garlic toasts
Perfectly balanced and easy to prepare, this dish brings a taste of Greece to your kitchen.
22 May 2025Chocolate self saucing puddings
Perfect for satisfying your sweet tooth with minimal effort.
15 May 2025Curried red lentil soup
Ready in under an hour, this easy-to-make soup is sure to become a family favorite! Discover the recipe now.
02 May 2025Teriyaki beef, sticky rice and cucumber
Ready in just 30 minutes, this quick and satisfying recipe is perfect for busy weeknights or a weekend treat.
21 May 2025Broccoli rotini with parmesan and garlic
Perfect for a quick and healthy weeknight dinner.
21 May 2025