Caramelized Onion Risotto

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If you're looking to impress - look no further! This Caramelized Onion Risotto is equal parts decadent, impressive, gorgeous and delish!

Caramelized Onion Risotto


 

Why I Love This Recipe

I’ve made risotto on average 2-3 times a month since learning that it ISN’T complicated back in my culinary school days. Prior to that, I was not going to even attempt it. It’s really just a matter of combining different flavors with arborio rice and adding liquid so the rice cooks slowly and becomes almost creamy in consistency. This Caramelized Onion Risotto (or any risotto for that matter) is my go-to when I need something that's impressive but not overly complicated.

Ingredients & Substitutions

  • Butter
  • Olive oil
  • Yellow onions
  • Garlic
  • Arborio Rice
  • White wine
  • chicken or vegetable stock
  • Parmesan
  • Mascarpone cheese
  • Kosher salt and freshly cracked black pepper to taste
  • Fresh thyme

How to Make

In a large Le Creuset braiser (how gorgeous is this new Nuit color!), heat the butter and the olive oil over medium high heat. Add the sliced onion and stir. Reduce heat to medium and sauté for 25-35 minutes until softened and caramelized, making sure to seasoning with salt and pepper as you go. Add the garlic and the leaves of 2 sprigs of thyme with 5 minutes to go and stir to combine. Remove ¾ of the mixture from the skillet and set aside.

In the same large skillet with the remaining onions and leftover oil/butter, add the rice to the skillet, and stir for 1 minute to just toast the rice.

Once the rice has slightly toasted, add the white wine and stir to combine. Wait until all the wine has been absorbed and then start adding the chicken stock ½ cup at a time, making sure to let each batch of chicken stock absorb before adding the next. Continue to stir the risotto the entire time, about 25-30 minutes. Once you've added all your stock, and the rice is tender, reduce the heat to low and stir in the Parmesan, mascarpone cheese and caramelized onions. Season the Caramelized Onion Risotto with salt and pepper and extra thyme as needed. Serve immediately.

Tips & Tricks

Making the perfect Caramelized Onion Risotto requires just a little attention to detail and some patience when it comes to stirring. Here are my fav culinary school tips to help you achieve that perfect risotto:

Choose the Right Rice

  • Use Arborio, Carnaroli, or Vialone Nano rice, as these varieties have a high starch content, which gives risotto its signature creaminess.

Prep Your Ingredients

  • Have all your ingredients measured and ready to go before you start cooking. Risotto requires constant attention, so you won’t have time to chop or measure once you begin.

Toast the Rice

  • Add the rice to the pan and toast it for a few minutes until it becomes slightly translucent around the edges. This step adds depth to the flavor.

Deglaze with Wine

  • Add a splash of white wine after toasting the rice and cook until it’s mostly absorbed. This adds acidity and depth to the dish.

Add Stock Gradually

  • Add the stock one ladleful at a time, stirring frequently. Wait until the liquid is mostly absorbed before adding the next ladleful. This slow addition helps release the rice's starches, making the risotto creamy.

Stir, Stir, Stir

  • Frequent stirring helps release the starches from the rice, but don’t stir too aggressively or constantly. A gentle, regular stir is enough.

Cook to the Right Texture

  • The rice should be al dente, meaning it should have a slight bite in the center. The overall consistency should be creamy but not too thick—it should spread slightly when spooned onto a plate.

Finish with Butter and Cheese

  • Once the Caramelized Onion Risotto is cooked, remove the pan from the heat and stir in a knob of butter and/or a generous amount of grated Parmesan cheese. This adds richness and extra creaminess.

Let it Rest

  • Let the Caramelized Onion Risotto sit for a minute or two before serving. This allows the flavors to meld and the texture to settle.

Season at the End

  • Taste the Caramelized Onion Risotto before serving and adjust the seasoning with salt and pepper as needed. If you added salted stock or cheese, you might not need much additional salt.

FAQ's

How do you make caramelized onions?

Slice onions thinly, melt butter in a skillet over medium-low heat, add onions, and cook slowly for 30-45 minutes, stirring occasionally, until deeply browned and caramelized.

Can you use shallots instead of onions in Caramelized Onion Risotto?

Yes, you can use shallots instead of onions in risotto. Use 3-4 large shallots in place of 2 onions.

Similar Recipes

Caramelized Onion Risotto

Author: Gaby Dalkin
5 from 22 votes
If you're looking for an impressive risotto dish that isn't too complicated, look no further. This Caramelized Onion Risotto is perfection!
Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Course Dinner
Cuisine Italian
Servings 6 servings

Ingredients
  

  • 3 tablespoons butter
  • 1 tablespoons olive oil
  • 2 yellow onion finely sliced
  • 4 cloves garlic finely chopped
  • 1 cup Arborio Rice
  • ½ cup dry white wine
  • 3 cups chicken stock
  • cup grated Parmesan
  • 2 tablespoons mascarpone cheese
  • Kosher salt and freshly cracked black pepper to taste
  • Fresh thyme garnish

Instructions
 

  • In a large Le Creuset braiser, heat the butter and the olive oil over medium high heat. Add the sliced onion and stir. Reduce heat to medium and sauté for 25-35 minutes until softened and caramelized, making sure to seasoning with salt and pepper as you go. Add the garlic and the leaves of 2 sprigs of thyme with 5 minutes to go and stir to combine. Remove ¾ of the mixture from the skillet and set aside.
  • In the same large skillet with the remaining onions and leftover oil/butter, add the rice to the skillet, and stir for 1 minute to just toast the rice.
  • Once the rice has slightly toasted, add the white wine and stir to combine. Wait until all the wine has been absorbed and then start adding the chicken stock ½ cup at a time, making sure to let each batch of chicken stock absorb before adding the next. Continue to stir the risotto the entire time, about 25-30 minutes. Once you've added all your stock, and the rice is tender, reduce the heat to low and stir in the Parmesan, mascarpone cheese and caramelized onions. Season with salt and pepper and extra thyme as needed. Serve immediately.

Notes

Caramelized onions can be made ahead of time and stored in the fridge for up to 10 days.

Nutrition Information

Calories: 313kcal | Carbohydrates: 36g | Protein: 8g | Fat: 13g | Saturated Fat: 7g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 4g | Trans Fat: 0.2g | Cholesterol: 28mg | Sodium: 333mg | Potassium: 239mg | Fiber: 2g | Sugar: 4g | Vitamin A: 297IU | Vitamin C: 4mg | Calcium: 76mg | Iron: 2mg
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44 Comments

  1. 5 stars
    Gaby, I have made this a couple of times and as stated I think it serves 4...is that correct? Also, I marinated and grill chicken and added it to the risotto. It was delicious with a side salad, a perfect meal.
    Thank you for all the inspiration and the great recipes!

    1. I couldn't find mascarpone locally so I did a couple Tablespoons of cream cheese and a splash of heavy cream and mixed well to make a thicker consistency. It worked really well.

  2. It tastes amazing.... I ran out of white wine and used red instead... turned out colourful, but still amazing!!! Thank you Gaby!!

  3. Any idea of what flavors would complement this dish? I’m thinking of serving this with prawns as a starter course but not sure what flavors would complement.

    1. Shrimp, Chicken, Steak, Pork - it pairs with almost any protein and a salad on the side is a great idea

  4. I’ve seen in some risotto recipe that you are supposed to heat the broth, and then ladle in the hot broth to the rice. But that’s not necessary?? It would be so much easier to just pour it in from the container. Thanks!

  5. I used to be a little intimidated by the length of time that I thought it took to make a risotto. But you convinced me that it was no big deal, and now it is one of our favorites!! Onions for the win!

5 from 22 votes (2 ratings without comment)

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