
Slow-cooked until they're deep golden, jammy, and almost impossibly sweet, these caramelized onions are the kind of condiment that makes everything taste more special. The ingredient list is refreshingly short โ just avocado oil, yellow onions, and a pinch of sea salt do most of the heavy lifting, with an optional splash of balsamic vinegar to add a subtle tang and glossy finish. Avocado oil is a smart choice here because it handles medium heat beautifully without introducing any of the problematic fats or additives that can sneak into other cooking oils. For anyone following a mold detox protocol, this recipe keeps things clean and straightforward โ no fermented condiments you didn't choose, no hidden fillers, just whole ingredients you can trust. The low-and-slow cooking method is what transforms ordinary onions into something rich and complex, so patience really is the secret ingredient. Pile them onto grilled proteins, stir them into soups, or use them as a savory base for almost any meal โ the versatility alone makes this worth adding to your weekly rotation.
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Learn more โ6 servings



balsamic vinegar
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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