Brussels Sprouts Gratin

This Brussels Sprouts Gratin recipe is simplified to make it a possibility any night of the week.

Sometimes I make all kinds of big plans for dinner and then when the time comes to execute them I decide it’s not worth the effort.

This explains why I never make gratins. Gratins always sound brilliant in theory, but when I’m actually supposed to be making one the idea of prepping the veg, cooking it, whisking béchamel, and grating cheese convinces me to go with something simpler. And so, my family winds up with yet another pan of roasted vegetables. Which are delicious, But never the creamily cheesy treat of a gratin.

Brussels Sprouts Gratin in a small blue ramekin.

What Is A Gratin?

First of all, if you’re not familiar a gratin is a dish that gets baked with a topping of breadcrumbs and cheese. It adds a deliciously satisfying golden brown crunch. Plus, I’m always a fan of cheese in and on my food.

You may know the technique from potatoes au gratin but you can make all sorts of dishes this way. Spinach, cauliflower, zucchini, or like today – Brussels sprouts.

Easy Brussel Sprouts Gratin

Recently, I let laziness and gratin-making unite into an easy little miracle that I call Lazy Girl’s Brussels Sprouts Gratin. Creamy, rich, cheesy, and full of vegetable goodness but you barely need to do anything at all. It’s perfection in a gratin dish!

For this Brussels sprouts gratin, the sprouts are roasted right in the gratin or casserole dish. Then you drizzle them with a bit of cream and top them with a simple breadcrumb and cheese mixture before returning it all to the oven to get a crisp top. Easy. Delicious. And best of all, it only takes 10 minutes to prep.

For the version in my photo, I transferred the roasted sprouts to individual ramekins before drizzling with cream and adding the breadcrumb topping. Extra points for prettiness. Negative points for effort. (Although it wasn’t really THAT hard).

Another fantastic and easy way to prepare Brussels sprouts is to roast them in the oven. Be sure to also check out my recipe for whole roasted Brussels sprouts.


Brussels Sprouts Gratin

  • Author: Christine Pittman
  • Prep Time: 10 minutes
  • Cook Time: 40 minutes
  • Total Time: 50 minutes
  • Yield: 4 servings
  • Category: Side Dish
  • Method: Baked
  • Cuisine: American


This Brussels Sprouts Gratin recipe is simplified to make it a possibility any night of the week.


  • 1 lb. medium-sized brussels sprouts
  • 2 Tbsp. olive oil, divided
  • Kosher salt
  • Coarse black pepper
  • ½ cup panko bread crumbs
  • ½ cup grated sharp cheddar cheese, tightly packed
  • ¼ tsp garlic powder
  • ½ cup heavy cream
  • Pinch of nutmeg


  1. Preheat oven to 425°F. 
  2. Trim the bottom stem nub off of the brussels sprouts and cut them all in half. Put the sprouts in a gratin dish or casserole dish that is wide enough that the sprouts are only one or two deep. Oh, and be sure to include any little leaves that fell off in the trimming process since these will get nice and crispy and extra delicious when roasted.
  3. Toss the sprouts with 1 tablespoon of the olive oil, ½ teaspoon of kosher salt, and ¼ teaspoon of coarse black pepper. 
  4. Roast in the oven until they are starting to get nice and brown but are still a bit al dente when pricked with a fork, 25-30 minutes.
  5. Meanwhile combine the panko, cheddar, garlic powder, ¼ teaspoon of kosher salt, and ¼ teaspoon of pepper. Use your fingers to get in there and mix it, crumbling as you go so that the cheese breaks up into smaller bits and really mixes into the crumbs. Add the remaining tablespoon of olive oil and mix up the crumbs again.
  6. Measure the heavy cream into a measuring cup and then stir in the nutmeg. Drizzle the cream over the roasted sprouts and then stir them up a bit to get them all evenly coated. Spread the breadcrumb mixture evenly on top and then return the dish to the oven until the crumbs are crispy and golden brown, 15-20 minutes. 
  7. Let it sit for 5 minutes before serving.
Brussels Sprouts Gratin

21 responses to “Brussels Sprouts Gratin”

  1. […] Lazy Girl’s Brussels Sprouts Gratin by Cook the Story […]

  2. Nancy A. says:

    I love brussel sprouts and wondered if you can use frozen ones? I want to try this, they sound delicious, just wondered if I should buy the fresh or frozen. Great recipes on your site!!

    • Christine Pittman says:

      Hi Nancy,
      Thanks so much for the compliment. I’ve never tried this recipe with frozen Brussels sprouts, only fresh. But I think it would work. What I’m not sure about is whether the frozen sprouts would crisp and caramelize in the original roasting. They’ll have more water content than fresh so they might not. But that’s o.k.. As long as they’re fork tender you can proceed with the recipe. You won’t get the caramelization flavor, but everything else will be great. Let me know if you try it and how it works out.

  3. Hmmm…this sounds delish. I’m looking for a Brussels sprouts recipe for Christmas. Will this fit the bill?

    • Christine Pittman says:

      Yes, it will! In fact, I made it for “Pretend Christmas” with my in-laws last night. It was a perfect accompaniment to our roast pork and roasted potatoes. The touch of nutmeg gives that Christmas feel to the dish as well. Let me know if you try it :).

  4. […] Lazy Girl’s Brussels Sprout Gratin […]

  5. Shannon B says:

    Wow–I made this elegant little dish last night, and I was blown away! I have always been a fan of Brussels Sprouts, but this took them to a whole new level. I can’t wait to make the dish for others! I served it wtih Hummus Chicken, which just happened to be the post right next to this one on Foodgawker : ) Thanks for sharing this delicious dish!

    • Christine Pittman says:

      You have made my day! Thank you for trying the recipe. I am beyond delighted that you liked it. Oh, and hey, Would you believe that that same hummus chicken recipe is on my meal plan for later this week? I bet it would be awesome with the sprouts. I’m going to give it a try! Thanks for letting me know that you liked the recipe. It means a lot to me.

  6. […] you’re too lazy to head over there and look, I’ve put the recipe here for you. I’m not one to judge laziness. Oh no. Not me. But you really should go over and have a look at my step by step guide on How to Make Roasted […]

  7. What a wonderful hearty soup!

    • Christine Pittman says:

      lol. It’s more like a vegetable casserole than a soup. Kind of like scalloped potatoes but with brussels sprouts, if that makes sense. Thanks for visiting!

  8. Jeanette says:

    My kids are not big on brussels sprouts, but I am almost certain if I tried this, they would!

    • Christine Pittman says:

      I wish you luck, Jeanette! Even with the creamy sauce and cheesy crust my 4 year old sussed out the sprouts and turned them down. He did try one first, at least. This gives me hope to keep trying!

  9. I love all things brussel sprouts. And easy you say? I’m in.

    p.s. We all need a little, “Nah, I’m not going to do that,” from time to time. At least, I do. So, you’re not alone.

    • Christine Pittman says:

      Thanks for the solidarity, Mikeala! Sometimes I think I’m the only lazy one out there. Good to know I’m not alone. (And yes! Super easy brussel sprout recipe. I promise!).

  10. phyllis says:

    Would I be able to evaporated milk instead of whipping cream for a lighter version?

    • Christine Pittman says:

      I bet that you could. However, since the whole gratin is going back into the oven at high heat I would be worried about curdling. Best to try it with the full fat evaporated milk which is less likely to curdle, just in case. Great question!

  11. Laura Hunter says:

    I love brussels sprouts and am always looking for new ways to prepare them. This looks so creamy and yummy I just have to give it a try next time I pick up some sprouts. :)

    • Christine Pittman says:

      If you do try it, let me know how your family likes it. It’s so easy. And while it is creamy it’s not as gloppingly rich as some gratins. I think you’ll like making it and eating it. Thanks for commenting! Oh, and so looking forward to our upcoming Google+ hangout together on budget-friendly meals. Can’t wait!

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