Corn Free Paleo Caramelized Onions
Caramelized onions are one of those kitchen transformations that feel almost magical — a pile of raw sliced onions slowly coaxing down into something deeply golden, jammy, and rich. The catch is that many store-bought versions or restaurant preparations sneak in additives, sweeteners, or vinegars that can contain hidden corn derivatives, making homemade the only truly safe bet. Here, avocado oil does the heavy lifting as a clean, neutral fat that lets the onions develop their natural sweetness without any unwanted extras. The optional splash of balsamic vinegar adds a glossy, slightly tangy finish that takes the whole thing to another level. Low and slow is the real secret — patience over medium-low heat and scraping up those browned bits is what builds that complex, almost savory-sweet depth. Pile them onto burgers, stir them into soups, or spoon them over roasted meat; these onions make everything taste more intentional and a little bit special.
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Learn more →Ingredients
6 servings
- 2 tbsp avocado oil
- 3 large yellow onions (about 2 lb), halved and thinly sliced
- ½ tsp fine sea salt
- 1 tbsp balsamic vinegar (optional)
Instructions
- 1
Heat the avocado oil in a large (12-inch) skillet over medium heat until shimmering.
- 2
Add the sliced onions and salt, then stir to coat evenly in the oil. Cook, stirring every 3–4 minutes, until the onions have wilted and released most of their moisture, about 10 minutes.
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