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How to Caramelize Onions

How to Caramelize Onions to Perfection in Just 50 Minutes

Learn how to caramelize onions perfectly for a rich, sweet flavor that enhances any dish.
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Prep Time 10 minutes
Cook Time 40 minutes
Total Time 50 minutes
Servings: 4 servings
Course: Uncategorized
Cuisine: American
Calories: 81
Ingredients Equipment Method Nutrition Notes

Ingredients
  

  • 3 medium yellow onions (about 450g), sliced thinly
  • 2 tbsp unsalted butter
  • 1 tbsp olive oil
  • 1/2 tsp salt
  • 1 tsp sugar (optional)

Equipment

  • large skillet

Method
 

  1. Slice the onions thinly into half-moons.
  2. In a large skillet over medium heat, melt the butter with olive oil.
  3. Add the sliced onions, sprinkle with salt, and stir to coat.
  4. Cook slowly for about 30-40 minutes, stirring occasionally until deeply browned and sweet-smelling.
  5. Optionally, add sugar halfway through cooking for extra sweetness.

Nutrition

Serving: 1servingCalories: 81kcalCarbohydrates: 8gProtein: 1gFat: 6g

Notes

Feel free to experiment by adding herbs like thyme or rosemary for aromatic notes. Balsamic vinegar can offer a tangy twist, while red pepper flakes add a hint of heat. Store leftovers in an airtight container in the refrigerator for up to a week, reheating in a skillet over low heat.

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