
Caramelized onions might be the most well-known, but there’s an entire range of cooked onion flavors waiting to be explored. From gently roasted to quick sautéing, even the occasional burnt batch—each technique offers something distinctive. If you've never tried sizzled onions, now’s the perfect time to dive in.
Sizzled onions aren't fried, though they're cooked in oil—submerged entirely in it. You can keep them whole, especially tiny ones like pearl onions, or slice them into your preferred shape. I like to cut mine into eighths for a petal-like effect. After that, simply place them in a pot, cover them with oil, and cook them over low heat.
And then, you wait. The magic happens slowly, as the onions soften and become wonderfully golden.
The onions will begin to gently sizzle, releasing delicate bubbles with barely a sound. It's crucial not to turn up the heat; the goal is to cook the onions slowly and gently until they become so soft that they melt in your mouth. They should be spreadable with just a butter knife. Much like caramelizing onions, there's no rushing this process. Let them cook quietly, becoming translucent and losing their firmness as their cellular structure breaks down.
Once the onions are tender and jammy, remove them from the pot and plate them. They're perfect as a sweet side dish, but they also shine on a slice of buttered toast with a sprinkle of coarse salt. After taking the onions out of the oil, don't forget to filter it—you've just created onion oil, which makes a fantastic vinaigrette, a delicious dipping oil for bread, and a great fat for frying eggs (if you're lucky enough to have eggs to spare).
