How to make Caramelized Onion Pasta with Chili Oil
Ingredients:
- 8 oz dry thin spaghetti
- 1 large white onion (thinly sliced)
- 1 tablespoon olive oil
- 4 tablespoons butter (divided)
- 4 cloves garlic (pressed or minced)
- 1-2 tablespoons chili crisp (plus more for serving, depending on your heat preference)
- 2 tablespoons soy sauce
- 2 tablespoons honey
- ⅔ cup half and half (coconut milk can be used for dairy-free)
- 1 teaspoon paprika
- ½ teaspoon garlic powder
- ½ teaspoon Italian seasoning
- ½ teaspoon black pepper
- ½ cup freshly grated parmesan
- Fresh parsley (for garnish)
Directions:
- In a large skillet over medium-low heat, add olive oil and 2 tablespoons of butter.
- Add the sliced onion and cook, stirring frequently, for about 20 minutes until soft and lightly caramelized.
- Meanwhile, bring a large pot of salted water to a boil. Cook spaghetti until al dente. Reserve ½ cup pasta water, then drain the spaghetti.
- To the skillet with onions, add the remaining 2 tablespoons of butter and the minced garlic. Cook for 1 minute until fragrant.
- Stir in the chili crisp, soy sauce, and honey until combined.
- Reduce the heat to low and pour in the half and half. Add paprika, garlic powder, Italian seasoning, and black pepper. Simmer for 5 minutes until slightly thickened.
- Stir in the parmesan until melted and smooth.
- Add the cooked pasta to the skillet and toss until fully coated. Add reserved pasta water only if needed to loosen the sauce.
- Garnish with extra chili crisp oil and fresh parsley before serving.
Why You’ll Love This Caramelized Onion Pasta with Chili Oil
This dish is a delightful balance of flavors and textures. The caramelized onions give a sweet and rich taste, which perfectly complements the heat from the chili oil. The creamy sauce, enriched with parmesan, coats the spaghetti beautifully, making every bite satisfying. It’s not only quick to prepare but also feels indulgent enough for a special occasion.
Caramelized onion pasta is versatile and comforting, catering to varied diets; simply swap the half and half for coconut milk, and you have a vegan-friendly delight. The delightful aroma of garlic sautéing with onions and the hint of chili oil will fill your kitchen, inviting everyone to gather for a meal.
Nutrient benefits
This recipe is not just delicious but also nutritious. The main ingredients offer several health benefits:
- Onions: Rich in antioxidants, vitamins, and minerals. They may help reduce inflammation and boost immunity.
- Garlic: Contains compounds that can improve cholesterol levels and lower blood pressure.
- Spaghetti: Provides carbohydrates for energy, and whole grain options can add fiber to your diet.
- Parmesan cheese: A good source of calcium, protein, and vitamins.
What to Serve With Caramelized Onion Pasta
Caramelized Onion Pasta pairs well with several sides. Here are some suggestions:
- Side Salad: A fresh, leafy green salad drizzled with a light vinaigrette can balance the richness of the pasta.
- Garlic Bread: Warm garlic bread complements the meal and is great for wiping up any leftover sauce.
- Grilled Vegetables: Add color and nutrients to your plate with grilled bell peppers, zucchini, or asparagus.
- Wine: A nice glass of white wine, like Sauvignon Blanc or Pinot Grigio, can enhance the flavors.
How to Store Caramelized Onion Pasta
To store leftover pasta, allow it to cool completely. Then, place it in an airtight container and store it in the refrigerator. It can last for up to 3-4 days. When you’re ready to eat, reheat it on the stovetop or in the microwave, adding a splash of water or half and half to revive the creamy sauce.
Tips and Mistakes to Avoid
- Do not rush the caramelization: Cooking the onions slowly is crucial for developing their sweetness. Avoid turning the heat too high, which can cause burning.
- Pasta timing: Be sure to cook the spaghetti al dente. It will continue to cook slightly when mixed with the hot sauce.
- Taste as you go: Adjust the seasoning and spice level according to your preference. Start with less chili crisp, then add more if desired.
Variations
While this recipe is fantastic as is, you can easily make it your own:
- Add Protein: Cooked chicken, shrimp, or even chickpeas can transform the dish into a heartier meal.
- Add Vegetables: Throw in spinach, mushrooms, or cherry tomatoes for added nutrients and color.
- Change the Cheese: Swap parmesan for a strong cheese like pecorino or a cream cheese for a different flavor profile.
Frequently Asked Questions
-
Can I make this dish vegan?
Yes! You can substitute the butter with plant-based butter and use coconut milk in place of half and half. Omit the cheese or use a vegan alternative. -
What if I don’t have chili crisp?
You can create your chili oil by combining olive oil with crushed red pepper flakes or use a hot sauce that suits your taste. -
Can I freeze this pasta?
While it’s best enjoyed fresh, you can freeze the pasta once cooled in an airtight container. However, creamy sauces may not freeze well, so it might not have the same texture once reheated.
With these guidelines, you are well on your way to mastering this delicious Caramelized Onion Pasta with Chili Oil. Enjoy experimenting with this recipe and making it a staple in your home cooking!
Caramelized Onion Pasta with Chili Oil
Ingredients
Pasta and Sauce Base
- 8 oz dry thin spaghetti Can use whole grain or gluten-free spaghetti if desired.
- 1 large white onion, thinly sliced Sweet onions work best for caramelization.
- 1 tablespoon olive oil
- 4 tablespoons butter (divided)
- 4 cloves garlic, pressed or minced
Seasonings and Condiments
- 1-2 tablespoons chili crisp Adjust to taste for heat preference.
- 2 tablespoons soy sauce
- 2 tablespoons honey
Creamy Mixture
- ½ cup half and half Coconut milk can be used for dairy-free.
- 1 teaspoon paprika
- ½ teaspoon garlic powder
- ½ teaspoon Italian seasoning
- ½ teaspoon black pepper
- ½ cup freshly grated parmesan
Garnish
- Fresh parsley For garnish.
- Additional chili crisp For serving.
Instructions
Preparation
- In a large skillet over medium-low heat, add olive oil and 2 tablespoons of butter.
- Add the sliced onion and cook, stirring frequently, for about 20 minutes until soft and lightly caramelized.
- Meanwhile, bring a large pot of salted water to a boil. Cook spaghetti until al dente. Reserve ½ cup pasta water, then drain the spaghetti.
Cooking
- To the skillet with onions, add the remaining 2 tablespoons of butter and the minced garlic. Cook for 1 minute until fragrant.
- Stir in the chili crisp, soy sauce, and honey until combined.
- Reduce the heat to low and pour in the half and half. Add paprika, garlic powder, Italian seasoning, and black pepper. Simmer for 5 minutes until slightly thickened.
- Stir in the parmesan until melted and smooth.
- Add the cooked pasta to the skillet and toss until fully coated. Add reserved pasta water only if needed to loosen the sauce.
Serving
- Garnish with extra chili crisp oil and fresh parsley before serving.