
Caramelized onions are one of those kitchen transformations that feel almost magical โ raw, sharp slices slowly coaxing down into something deeply sweet, jammy, and golden. This version keeps things beautifully simple, relying on avocado oil instead of butter to get that rich, slow-cooked result without any dairy in sight. The long, patient cook over medium-low heat is what does all the work, pulling out the natural sugars and building layers of savory-sweet flavor that no shortcut can replicate. A splash of balsamic vinegar at the end is optional but worth it, adding a subtle tang that makes the whole thing feel almost restaurant-worthy. These onions are endlessly versatile โ pile them onto burgers, stir them into soups, spoon them over roasted meat, or tuck them into grain bowls for an instant upgrade. The ingredient list is about as clean as it gets, so you never have to second-guess what's in the pan.
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Learn more โ6 servings




Heat the avocado oil in a large (12-inch) skillet over medium heat until shimmering.
Add the sliced onions and salt, then stir to coat evenly in the oil. Cook, stirring every 3โ4 minutes, until the onions have wilted and released most of their moisture, about 10 minutes.
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