Brussels Sprouts Gratin

User Reviews

5.0

3 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    15 mins

  • Total Time

    55 mins

  • Servings

    4

  • Calories

    468 kcal

  • Course

    Side Dish

  • Cuisine

    American

Brussels Sprouts Gratin

Brussels Sprouts Gratin is always such a big hit, especially for that special holiday feast. Even non-veggie-loving people love this dish. Roasting the sprouts deepens the flavor and softens them. The smoked Gruyere with the pancetta and cream sauce puts it over the top.

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Ingredients

Servings
  • 1 lb Brussels sprouts rinsed and patted dry
  • 2 tablespoon olive oil
  • teaspoon kosher salt divided
  • teaspoon black pepper freshly ground, divided
  • 4 oz pancetta cubed
  • ½ cup onion chopped
  • 3 cloves garlic minced
  • 1 tablespoon all-purpose flour
  • cup heavy cream plus a little extra
  • ½ cup gruyere cheese shredded
  • ¼ teaspoon nutmeg ground
  • ¾ cup panko breadcrumbs
  • 3 tablespoon unsalted butter melted
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Instructions

  1. Preheat oven to 400°F.
  2. Place the Brussels sprouts in a large bowl and toss them with the olive oil and a couple of pinches each of salt and pepper (about ½ teaspoon each of salt and pepper. Spread the sprouts onto a baking sheet and roast for 20 minutes, flipping them over halfway through.
  3. Remove the sprouts from the oven, and when cool enough to handle, roughly chop them. (See NOTES).
  4. Meanwhile, cook the pancetta in a large skillet over medium-high heat until crisp. Use a slotted spoon to remove the pancetta from the pan. Place in a bowl and set aside.
  5. Leave the rendered grease in the pan. Add the onions and cook until soft and starting to brown, about 5 minutes. Add the garlic and cook for another 30 seconds.
  6. Stir in the flour to create a roux and cook for about 1 minute.
  7. Carefully pour in the heavy cream and stir until slightly thickened, about 2 minutes. Add the cheese and stir until melted. Season with ½ teaspoon of salt and pepper. Stir in the nutmeg and reserved pancetta. If the sauce is too thick, thin with more cream until the right consistency. It should be the consistency of thick gravy.
  8. Place the chopped sprouts in a 2-quart baking dish. Pour the cream sauce over the top of the sprouts.
  9. In a bowl, mix together the breadcrumbs with the melted butter. Sprinkle the breadcrumb mixture over the top of the cheese sauce.
  10. Bake for 20 minutes until bubbly and golden on top.

Notes

  • NOTE: Watch the video near the top of the recipe for visual guidance.
  • NOTE:
  • If you want the sprouts to be nice a chunky, simply halve them, rather than quartering them or chopping them.  Depending on the size of the sprouts, if you leave them in larger pieces, they may need to bake longer to become nice and soft.  After 20 minutes, pierce one with a knife.  If there is much resistance, cook for another 10 minutes or so.  You'll probably need to cover the dish with foil at this point to prevent the bread crumbs from browning too much.
  • We love using Gruyere, but other great cheese choices include white cheddar, Fontina, or Swiss. 
  • To make the dish vegetarian, simply omit the pancetta and use two tablespoons of butter or olive oil to saute the onions and make the roux.  If you omit the pancetta, you'll want to increase the salt amount to ¾ teaspoon for the sauce. 
  • This recipe easily feeds 4 people.  Double the recipe to serve 8 or more and bake in a 9x13-inch dish. 
  • The dish can be made up to 1 day in advance, prior to baking.  Cover and keep in the fridge.  Take it out of the fridge a couple of hours before baking to allow it to come to room temp. Add the breadcrumb mixture and bake as directed. 

Nutrition Information

Show Details
Calories 468kcal (23%) Carbohydrates 24g (8%) Protein 10g (20%) Fat 32g (49%) Saturated Fat 12g (60%) Polyunsaturated Fat 2g Monounsaturated Fat 8g Trans Fat 1g Cholesterol 96mg (32%) Sodium 1188mg (50%) Potassium 602mg (17%) Fiber 5g (20%) Sugar 4g (8%) Vitamin A 1716IU (34%) Vitamin C 99mg (110%) Calcium 111mg (11%) Iron 3mg (17%)

Nutrition Facts

Serving: 4Serving

Amount Per Serving

Calories 468 kcal

% Daily Value*

Calories 468kcal 23%
Carbohydrates 24g 8%
Protein 10g 20%
Fat 32g 49%
Saturated Fat 12g 60%
Polyunsaturated Fat 2g 12%
Monounsaturated Fat 8g 40%
Trans Fat 1g 50%
Cholesterol 96mg 32%
Sodium 1188mg 50%
Potassium 602mg 13%
Fiber 5g 20%
Sugar 4g 8%
Vitamin A 1716IU 34%
Vitamin C 99mg 110%
Calcium 111mg 11%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

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5.0

3 reviews
Excellent

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