
Slow-cooked until they collapse into a glossy, jammy tangle, caramelized onions are one of those kitchen staples that make almost everything taste better โ burgers, grain bowls, roasted meats, eggs, you name it. The magic here comes from patience and avocado oil, which handles medium heat beautifully and keeps the whole thing grain-free and completely free of sesame in any form. No sauces, no blended oils, no hidden ingredients to second-guess โ just onions, salt, and a splash of balsamic vinegar if you want a little extra depth. That optional balsamic finish pulls the sweetness into something almost savory-complex, and it gets stirred in right at the end so the onions turn glossy and rich without losing their texture. The low-and-slow method is the real secret: scraping up the browned bits as you go builds layer after layer of flavor that no shortcut can replicate. Keep a batch in the fridge and you'll find yourself reaching for it all week long.
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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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