1-First Step: Start by preheating your oven to 400 degrees Fahrenheit. This temperature is key for achieving the ideal caramelization without burning the onions, setting the stage for a truly flavorful pasta dish.

2-Second Step: In a casserole dish, combine 5 small yellow onions (or 3 large ones), sliced, with 1/2 cup chopped sun-dried tomatoes, 1 tablespoon paprika, 1 teaspoon salt, 1 teaspoon black pepper, and 1 teaspoon dried parsley. Toss everything together to coat evenly, allowing the spices to mix well for that signature caramelized onion pasta taste. For dietary adaptations, you can use gluten-free spices if needed.

3-Third Step: Place 1 head of garlic, with the top sliced off, in the middle of the dish. Drizzle olive oil or the oil from the sun-dried tomatoes over all the ingredients to help with roasting and add extra flavor. Cover the dish with foil and bake for 1 hour, stirring halfway through to ensure even caramelization this slow process builds the rich, sweet notes that make this one pan pasta so special. If you’re aiming for a low-calorie version, use just a light drizzle of oil.

4-Fourth Step: About 20 minutes before the baking finishes, cook 3 cups of farfalle pasta according to the package instructions, reserving up to 1 cup of pasta water for later. This step ensures your pasta is ready to mix in without overcooking, and for variations, you could swap in gluten-free pasta to suit dietary needs or preferences.

5-Fifth Step: Once the onions are caramelized and golden, remove the dish from the oven. Take out the garlic head, let it cool for a minute, then squeeze the cloves into the dish to release their flavor. Add a handful of chopped fresh parsley, a handful of chopped fresh basil, the juice of 1 lemon, 1/2 cup coconut milk, the cooked pasta, and reserved pasta water as needed to reach your desired consistency.

6-Final Step: Stir everything well to combine, making sure the pasta is fully coated in the flavorful mixture. Serve immediately for the best taste and texture this quick caramelized onion pasta meal shines when fresh. For added versatility, toss in frozen vegetables here if you’re looking to boost the nutrition or adapt for a vegan diet by confirming all components are plant-based.