
Sweet, jammy caramelized onions are one of those kitchen staples that make almost everything taste better โ burgers, grain bowls, flatbreads, eggs, you name it. This version keeps things beautifully simple, relying on avocado oil, yellow onions, and a pinch of sea salt to coax out that deep, golden sweetness through slow, patient cooking. The optional splash of balsamic vinegar at the end adds a subtle tang and a gorgeous glossy finish that takes the whole thing up a notch. Many spice blends and store-bought condiments sneak in warming spices you might not want, so making your own from scratch means you stay in complete control of every single ingredient. The technique here is all about low heat and patience โ stirring regularly, scraping up those caramelized bits, and adding a little water if things get too dry keeps the onions from burning and ensures every strand turns silky and rich. The result is a deeply savory, naturally sweet topping that works with practically any meal you're already planning.
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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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