Cook spaghetti according to package directions. Reserve 1/2 cup pasta water, then drain.
In a large skillet over medium-low heat, add olive oil, butter, and sliced onions.
Cook onions slowly, stirring often, until deep golden brown (25–30 mins). Add sugar midway if using.
Season with salt and black pepper.
Add cooked pasta and reserved pasta water to the skillet. Toss to coat in onions.
Drizzle with chili oil and gently mix.
Serve warm with fresh herbs on top.
2025/6/20 Edited to
... Read moreCaramelized onion pasta is not just a comfort dish; it combines simple ingredients to create a masterpiece of flavor. The key to perfecting this pasta lies in the slow cooking of onions, allowing them to caramelize beautifully, enhancing their natural sweetness. The addition of chili oil not only provides a delightful heat but also adds depth to the dish. When making this recipe, feel free to adjust the amount of chili oil to suit your taste preferences, ensuring that every bite is to your liking. For those looking for variations, consider incorporating vegetables like spinach or mushrooms for added texture and nutrition.
Caramelized onions can also be prepared in advance and stored, making for a quick assembly on busy nights. Serve this dish alongside a fresh green salad, or pair with a light white wine to elevate the dining experience. This pasta not only serves as a main dish but can also be a side dish for grilled meats or seafood. The flavor of caramelized onions is versatile and complements various proteins beautifully, making this a great recipe to keep in your culinary repertoire.
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