Creating Caramelized Onion Pasta with Chilli Oil is quite simple. Follow these steps to prepare a dish that’s rich in flavor and easy to make:

1. Cook the Pasta: Bring a large pot of salted water to a boil. Add the pasta and cook according to package instructions until al dente. Drain and set aside, reserving a small cup of pasta water.
2. Caramelize the Onions: In a large skillet, heat the olive oil over medium-low heat. Add the sliced onions, sugar, salt, and pepper. Cook slowly for about 15-20 minutes, stirring occasionally, until the onions become golden brown and caramelized.
3. Combine Pasta and Onions: Once the onions are caramelized, add the cooked pasta to the skillet. Toss everything together, adding a little reserved pasta water if needed for moisture.
4. Add Chili Oil: Drizzle the chili oil over the pasta, adjusting the amount based on your desired spice level. Toss everything to combine well.
5. Serve: If using, sprinkle grated Parmesan cheese over the pasta before serving. Garnish with fresh basil or parsley for added flavor and color.

These simple steps will guide you to creating a stunning bowl of Caramelized Onion Pasta with Chilli Oil that will satisfy your hunger and delight your taste buds.