Forget your plain old spaghetti – prepare for a flavor explosion with our Caramelized Onion & Chili Spaghetti! This vibrant Italian-inspired dish elevates the classic comfort food with sweet caramelized onions, a subtle kick of chili, and a rich, savory sauce that clings perfectly to every strand of pasta. It's surprisingly easy to make, relying on simple ingredients transformed through careful cooking techniques to create a truly memorable meal. The sweet and savory dance on your tongue will leave you wanting more.
This recipe perfectly balances sweet, savory, and spicy notes, making it a satisfying and versatile dish. Whether you're a seasoned chef or a kitchen novice, you'll find this recipe straightforward and delicious. Ready to create this culinary masterpiece? Let's dive into the step-by-step process and transform your spaghetti night forever!
Tools Needed
- Pan
- Pot
Ingredients
- Large onion
- Oil
- Garlic: 4 cloves
- Spaghetti
- Chili flakes
- Chili crunch: 2 tbsp
- Mixed herbs
- Salt
- Milk
- Cream: optional
- Nugget chili
- Parsley
- Pepper
- Cheese
Step-by-Step Instructions
Step 1. Caramelize Onions and Build Flavor Base
- Slice a large onion.
- Add oil to a pan and sauté the sliced onion until caramelized.
- Mince 4 cloves of garlic and add to the pan.
- Add chili flakes to the garlic while cooking.




- Add the caramelized onions to the garlic and chili flakes mixture.
- Stir in 2 tbsp of chili crunch, mixed herbs, and salt to taste.
- Add milk (or cream) to the mixture.
- Add nugget chili for extra flavor.




Step 2. Cook the Spaghetti
- Boil spaghetti separately.

Step 3. Combine and Thicken the Sauce
- Add the cooked spaghetti and mix well to create a thick consistency.

Step 4. Garnish and Serve
- Add parsley and mix.
- Add pepper and cheese, mix well, and serve.


Read more: Easy Basil Pesto Pasta: Simple, Cheap, & Delicious Recipe
Tips
- Taste and adjust seasoning as needed.
Nutrition
- Calories: 500-700
- Fat: 20-35g
- Carbs: 70-90g
- Protein: 15-20g
FAQs
1. Can I use a different type of chili?
Yes! Use any chili you like, adjusting the amount based on your spice preference. A milder chili like poblano will offer sweetness, while a hotter chili like jalapeño will add more heat.
2. What kind of onion is best for caramelizing?
Yellow onions are ideal for caramelizing because they have a good balance of sweetness and savory flavor. Vidalia onions are another great option.
3. Can I make this recipe ahead of time?
Yes! The caramelized onions and chili sauce can be made a day ahead and stored in the refrigerator. Just reheat gently before adding to the cooked spaghetti.
This Caramelized Onion & Chili Spaghetti recipe is a testament to the magic of simple ingredients elevated by careful technique. The resulting dish is both satisfying and surprisingly sophisticated, perfect for a weeknight dinner or a special occasion. Enjoy the delicious symphony of sweet, savory, and spicy flavors!