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Sweet Caramelized Onions Recipe

Sweet Caramelized Onions Recipe


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4.7 from 30 reviews

  • Total Time: 20 minutes
  • Yield: 3 to 4 1x

Description

Crafting quick caramelized onions is pure kitchen magic with just a bit of olive oil and patience. These golden-brown beauties elevate sandwiches, pizzas, and salads with their rich, sweet flavor that makes your taste buds dance.


Ingredients

Scale

Main Ingredients:

  • 2 to 3 large onions

Supporting Ingredients:

  • 2 tablespoons canola oil
  • ½ teaspoon salt

Flavor Enhancer:

  • ⅓ teaspoon baking soda

Instructions

  1. Warm 2 tablespoons of canola oil in a large stainless steel or cast iron skillet over high heat for 2 minutes until shimmering.
  2. Carefully slide 2 to 3 finely sliced onions into the hot pan, spreading them evenly across the surface.
  3. Stir the onions constantly with a wooden spoon for 5 minutes, ensuring they coat the pan’s bottom and develop a pale brown fond.
  4. Pour 2 tablespoons of water into the skillet, using your spoon to scrape up all the delicious browned bits from the pan’s bottom.
  5. Continue stirring the onions as another layer of fond develops over 2 minutes, then add another 2 tablespoons of water and scrape again.
  6. Repeat the water-and-scrape technique, stirring frequently until your onions turn a deep, rich brown color, which takes approximately 15 minutes total.
  7. Sprinkle ½ teaspoon of salt and ⅓ teaspoon of baking soda over the onions, mixing thoroughly to enhance caramelization.
  8. Remove the skillet from heat immediately to prevent burning, transferring your perfectly caramelized onions to a serving dish.

Notes

  • Opt for sweet onion varieties like Vidalia for a more mellow, caramel-like result that deepens the overall flavor profile.
  • Watch the heat carefully since cast iron or stainless steel can create hot spots that might burn your onions if not stirred consistently.
  • Save leftover caramelized onions in an airtight container in the refrigerator for up to five days, perfect for adding instant depth to sandwiches, pizzas, or salads.
  • For a vegan version, replace butter with olive oil or coconut oil, which will still help create that rich golden-brown color and complex taste.
  • Prep Time: 5 minutes
  • Cook Time: 15 minutes
  • Category: Sautéed
  • Method: Sautéing
  • Cuisine: American

Nutrition

  • Serving Size: 3 to 4
  • Calories: 120 kcal
  • Sugar: 5 g
  • Sodium: 420 mg
  • Fat: 14 g
  • Saturated Fat: 1.3 g
  • Unsaturated Fat: 12.7 g
  • Trans Fat: 0 g
  • Carbohydrates: 9 g
  • Fiber: 1.5 g
  • Protein: 1.2 g
  • Cholesterol: 0 mg