Creamy Caramelized Onion Pasta
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Creamy Caramelized Onion Pasta is rich, simple, and easy to make at home. The onions cook down until they’re golden brown and deeply flavorful. Even with slowly caramelizing the onions, it still only takes 30 minutes to make.
This recipe is a good option when you want comfort food and can be served as a main or side dish. I designed it to use pantry ingredients for a hearty and budget-friendly meal.
Creamy Caramelized Onion Pasta
This dish is rich in carbs from the pasta and fat from the cream and
Use sweet onions for the best for this creamy caramelized onion pasta. Stir often while cooking them so they don’t burn. If you’re short on time, you can cook the onions a little faster over medium heat, but you’ll lose some of the deep flavor.
Heavy cream makes this dish rich, but you can swap in half-and-half or even plain Greek yogurt for a little protein and tangy sauce.
Use any pasta you like.
PMc says:
We like this recipe because it feels special without much work.
Cook the onions low and slow—don’t rush them. They need time to soften and caramelize properly, which gives the dish all its flavor.
Creamy Caramelized Onion Pasta FAQ
Can I make this ahead of time?
Yes. Reheat it gently with a splash of water or broth to loosen the sauce.
Can I freeze it?
This pasta isn’t the best for freezing because the cream can separate. It’s better fresh or stored in the fridge for a few days.
What can I add to this?
Try cooked chicken, mushrooms, or spinach if you want to add more to the dish. Or, you may like One Pot French Onion Pasta.
Conclusion
Creamy caramelized onion pasta is warm and comforting. It uses simple steps and common ingredients, but the result feels complete and full of flavor. Once you try it, it might become a regular in your meal rotation.
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Ingredients
- 8 ounces dried spaghetti pasta
- ¼ cup olive oil
- 1 or 2 large Vidalia onion or other sweet onion, finely sliced
- ½ tablespoon beef bone broth concentrate or Worcestershire
- 1 tablespoon butter salted or unsalted
- 1 teaspoon salt
- 1 teaspoon black pepper
- 2 cloves garlic minced
- 1 cup heavy cream
- fresh parsley for garnish
- parmesan cheese for garnish
Instructions
- In a large skillet, heat olive oil over low to medium heat. Once the oil is hot, add the sliced onions. Allow the onions to cook and caramelize slowly for about 20 minutes, stirring occasionally. You'll want them to be a deep golden brown color.
- Reduce the heat to low. Stir in the beef broth, salt, pepper, garlic, and butter. Slowly pour in the heavy cream and stir until combined. Allow the sauce to simmer 5 to 10 minutes.
- Cook the pasta according to package directions to al dente. Drain but reserve 1 to 2 cups of the pasta water.
- Add the pasta to your caramelized onion sauce and stir. Add a little pasta water if the mixture is too thick. Taste and add more salt, pepper, or garlic if needed. Cover and simmer on low for 5 to 10 minutes.
- Uncover, stir, garnish, and serve.
Notes
Nutrition
Nutritional information given is an automatic calculation and can vary based on the exact products you use and changes you make to the recipe. If these numbers are important to you, I recommend calculating them yourself.