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Cauliflower Gratin with Pecans and Caramelized Leeks

Sometimes I take for granted dishes that for me are simple so I don’t consider necessary to make a recipe, but my sister asked for a specific recipe for cauliflower, because she would have no idea how to combine ingredients to make it tasty. So for her I put together this lectin-free cauliflower gratin recipe and I hope some of you will also find it useful, and tasty.

Cauliflower good enough to grace your holiday table

Firstly, this is one of my favorite ways to have cauliflower. It tastes really good and it’s quite festive, even though for us following a low carb lifestyle cauliflower has become an every day staple and a replacement for everything. Secondly, is super simple to make even though the caramelized leeks require some presence and attention in the kitchen, but it’s totally worth it, it elevates the dish by creating an umami layer.

Just to be clear this is not your usual gratin dish, which is made with flour, milk and cheese, and sometimes breadcrumbs, but it’s pretty close, that’s why I call it gratin. I used heavy cream, Gruyere and Parmesan cheese (not much of either if you worry about the amount of saturated fat or dairy), and ground pecans. ¬†Alternatively, you can make this dish dairy free, by using coconut milk and nutritional yeast. This is how the dish looks before adding the the caramelized leeks.

Since there is no flour in the sauce, it will not get thick, but if you want that you can mix in about 2 tsp arrowroot powder, mixed with cold water first. The caramelized leeks will be added at the end, so you can make them while the cauliflower is in the oven. Making them is easy, but you have to be there and watch them, and stir often. These are some pictures of the process to help you visualizing.

YOU WANT TO SHOP MY AWESOME ALL CLAD COPPER CORE SAUTE PAN? IT’S HERE. A LITTLE PRICEY BUT A LIFETIME PIECE AND ONE FOR SAFE COOKING

(I got the one without the long handle for storage purposes)

*This post contains affiliated links, which means I get a small commission if you choose to purchase something via one of my links, at no extra cost to you.

Cauliflower Gratin with Pecans and Caramelized Leeks

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By Claudia Curici Serves: 6
Prep Time: 20 minutes Cooking Time: 40 minutes

A tasty, low carb festive lectin-free side dish.

Ingredients

  • 1 big head cauliflower, washed, pat dried and cut in big florets
  • 2/3 - 1 cup heavy cream
  • 3 oz grated Gruyere
  • 1/2 cup ground pecans (for more taste use dry roasted pecans)
  • a handful of grated parmesan (to sprinkle on top)
  • 1 nutmeg, freshly grated (or a pinch of nutmeg powder)
  • salt and pepper to taste
  • 2 big leeks, sectioned in half, well cleaned and pat dried (you will use the white and a little bit of the light green)
  • 1 tsp good quality balsamic vinegar

Instructions

1

Preheat your oven to 375F.

2

Boil the cauliflower first, for about 5-7 minutes (if you florets are smaller maybe less, you still want the cauliflower to be firm). Drain the cauliflower and add it to a baking dish (a 9x9 inch or something similar in volume is perfect). Mix the heavy cream with Gruyere cheese and nutmeg, the pecans, some salt and pepper to taste. Add the sauce on top of the cauliflower and sprinkle some grated parmesan cheese on top (I added a handful, you can go crazy here if you want and don't care for keeping the dairy moderate). Cake for 25-30 minutes, or until the cauliflower gets a golden brown color.

3

While the cauliflower is in the oven, prepare the caramelized leeks. Finely slice the half sections (use the white part and a little bit of the light green, but not the leaves). Add a little bit of avocado oil to a sauteeing pan (I used a large one, so most of the leeks have contact with the pan) and heat on low to medium heat. Add the leeks and stir every time they get a little stuck to the pan. When you start to get brown spots on the pan, start adding just a tiny amount of water (about 1 tsp) and continue to stir and watch them (continue this until they are caramelized). They take about 25 minutes to be ready, but it's worth it, they are so tasty. At the end add a sprinkle of balsamic vinegar (used an aged, slightly thick one), stir some more and take off heat. Add the caramelized leeks on top of of your cauliflower and bake for 5 more minutes.

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6 Comments

  • Reply
    grace
    January 5, 2019 at 6:25 pm

    ON THE RICH SIDE BUT YUMMY.
    Thanks for another keeper Claudia

    • Reply
      Claudia
      January 6, 2019 at 10:52 am

      Thank you Grace, glad you loved it. Yes, a little gourmet, that’s why is more like a holiday dish :D. xx

  • Reply
    Jodi
    February 1, 2019 at 11:01 am

    Mmmmm this looks lovely. I am very new to the lectin free diet so I wonder… how is heavy cream lectin free?
    I understand I could use coconut milk but am very curious about a lectin free heavy cream. I will try this recipe this weekend for sure! Thank you. Jodi

    • Reply
      Claudia
      February 2, 2019 at 11:20 am

      Hi Jodi, I recommend you read The Plant Paradox book, it will help you understand all the “why”s and will make it easier for you to implement PP in your life. The thing is, is not all about lectins. The reason we avoid certain dairy products is because they have a protein called Casein A1, which is not healthy for us (as opposed to Cassein A2 which is easier for us to digest). Heavy cream is mostly fat, so no protein, so no casein A1, so acceptable in moderation (small quantities). Look for an organic and / or grass fed brand.

      • Reply
        Jodi
        February 2, 2019 at 11:36 am

        Thanks so much Claudia! I listened to The Plant Paradox audio book a couple of weeks ago. I remember the casein A1 part but missed the part about cream not having protein. I have ordered the book on Amazon to take a better look and get a better understanding. I can’t wait to try this recipe. I will let you know how it goes. I want to try so many of your recipes!!

        • Reply
          Claudia
          February 3, 2019 at 2:30 pm

          Yes, reading and being able to highlight and review certain parts will help a lot. I had to re-read several times to remember everything. Let me know if you make anything. xx

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