Description
Learn how to caramelize onions perfectly with this simple method. Slowly cooked until golden brown, sweet, and jammy, these caramelized onions add incredible flavor to burgers, steak, pasta, sandwiches, and more.
Ingredients
2 large yellow onions
2 tablespoons butter (or olive oil)
½ teaspoon salt
¼ teaspoon black pepper (optional)
½ teaspoon sugar (optional, helps speed browning)
1–2 tablespoons water or broth (as needed)
Instructions
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Peel the onions and slice them thinly from root to stem.
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Heat butter or olive oil in a large skillet over medium heat.
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Add the sliced onions and salt and stir to coat them in the butter.
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Cook for about 10 minutes, stirring occasionally, until the onions soften and begin turning translucent.
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Reduce heat to medium-low and continue cooking slowly, stirring every few minutes.
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As the onions cook, they will turn golden brown and become soft and jammy.
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If the pan becomes dry or onions begin sticking, add a small splash of water or broth and stir.
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Continue cooking for 30–45 minutes total until the onions are deep golden brown and sweet.
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Use immediately or store in the refrigerator for later.
Notes
Caramelized onions can be stored in an airtight container in the refrigerator for up to 5 days.
For longer storage, freeze caramelized onions in ice cube trays and transfer to freezer bags once solid.
- Prep Time: 10 MINUTES
- Cook Time: 40 MINS