Over-the-Top Creamed Brussels Sprout Gratin Recipe (2024)

Why It Works

  • Browning our bacon with butter adds plenty of sweet, smoky flavor to our finished casserole.
  • Bacon combined with reduced heavy cream and cheese creates an incredibly decadent and rich background for the sprouts.

There are times for subtlety and restraint. Talking to your wife about those used cups you keep finding in the sink. Telling a PR person who has pitched you the same stupid Thanksgiving story for the umpteenth time that it's not them, it's you, but please go away. Adding vermouth to your dry martini.

Thanksgiving is not one of these times. If there's ever been a time to gussy up your excess with a hint of self-indulgence and hedonism this is it. It's an excuse to cook a recipe that contains not just bacon, but bacon cooked in butter with some heavy cream and a cheesy crust thrown into the mix.

Brussels sprouts have come a long way in the days since they were boiled to a stinky, cabbage-y death or, worse, popped out of a can onto the Thanksgiving table. Though they'll never replace stuffing as my favorite Thanksgiving side dish, they still manage to completely disappear from my family's table before anything else even comes close. I blame this phenomenon in large part on the better ways in which we've taken to cooking them.

Rapid, high-heat cooking has been a game-changer for me—it's a technique that consistently delivers those nutty, sweet, charred edges. It's a technique I've used for everything fromplain, roasted sproutstoroasted Brussels with shallots and balsamic vinegar, not to mentiondeep-fried Brussels sprouts(my personal favorite) andsprouts seared with bacon or chorizo.

But what if I told you that there's an evenbetterway to cook Brussels sprouts? One that forgoes that quick cooking in lieu of extra-richness and flavor? A method that not only delivers decadently delicious results, but can be made 100% ahead of time with just a short stay in the oven prior to serving?

This year, I'm planning on braising my Brussels sprouts in a creamy, cheesy gratin. I hope you'll consider doing the same. Here's how.

The Porcine Pleasures: Pork and Brussels Sprouts, a Perfect Match

Over-the-Top Creamed Brussels Sprout Gratin Recipe (1)

Like Bert and Ernie, or homemade pickles and dudes with mustaches, Brussels sprouts and cured pork are a combo so classic that it's tough to even imagine a world in which they don't come hand in hand. I like to start this recipe with bacon—about a half pound for every two and a half pounds of sprouts—but other cured pork like salami, chorizo, pancetta, or kielbasa would do nicely as well.

Over-the-Top Creamed Brussels Sprout Gratin Recipe (2)

I told you we were frying that bacon in butter, didn't I? I wasn't kidding. Cook the bacon down in butter until it starts to deposit nice browned bits onto the bottom of the pan.

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That's just about what you're looking for. Unlike quick-cooking Brussels sprouts recipes, where you brown the sprouts deeply and rapidly, this recipe requires a slower layering approach, adding flavor at each step before letting it all simmer together.

About Sprouts: Choosing and Cooking the Sprouts

With the bacon browned, it's time to add the sprouts. Look for sprouts with really tight, dense heads, the smaller the better. If you manage to find really pint-sized guys (think: the size of a dime or less), then you can leave them whole. Otherwise, you'll want to split them in half or into quarters.

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There's no real deep browning going on here, but don't worry about the extra sweetness and smokiness that usually brings. Your sprouts should still pick up plenty of those flavors as you stir them around the pan and dislodge some of the browned bacon bits from the bottom.

The only other major flavoring they need is a little bit of minced shallot, which I add at the very end and stir around until it's just softened and aromatic.

Cream Dreams: Simmering the Cream

Now's where things start to get extra-decadent. Butter and bacon fat not good enough for you? Then oh, how about a couple cups of cream?

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Into the pot it goes. For the record, if you want to keep things ultra simple, simmering Brussels sprouts in plain cream is about as easy as it gets and will lead you to similarly licentious end results. Thought notquiteas licentious.

Once the cream hits the pan and you scrape up all remaining browned bits, It's time for a slow simmer.

As the cream slowly reduces, the Brussels sprouts should soften and the whole thing should transform from a loose soup with distinct elements into a creamy sauce that binds everything together. It's time for salt and pepper.

Getting Cheesy: The Final Touch, a Bit of Cheese

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Once again, wecouldcall it a day right here and serve these bad boys as-is, but what is decadence without a bit of intemperance thrown on top?

For the record, I like my intemperance in the form of cheese. Gooey, melty, bubbly, browned cheese.

A nice layer of a good melting cheese like Fontina, Gruyère, or Comté is where it's at. If you've gotten this far, you can feel free to take a break. Cover up the casserole, refrigerate it, and it'll be ready to bake when you are.

A short stay in the oven—just until it becomes irresistibly browned and bubbly—and we're ready to eat, and what fine eating it is.

Recipe Details

Over-the-Top Creamed Brussels Sprout Gratin Recipe

Active35 mins

Total60 mins

Serves8to 10 servings

Ingredients

  • 1/2 pound bacon, cut into 1/2-inch lardons

  • 2 tablespoons unsalted butter

  • 2 1/2 poundsBrussels sprouts, split in half

  • 1 medium shallot, finely minced (about 1/4 cup)

  • 2 cups heavy cream

  • Kosher salt and freshly ground black pepper

  • 6 ounces shredded Gruyère, Comté, or Fontina cheese

Directions

  1. Heat butter and bacon over medium-high heat in a large straight-sided sauté pan or Dutch oven. Cook, stirring frequently, until well browned, about 8 minutes. Add Brussels sprouts and cook, stirring, until lightly browned, about 4 minutes. Add shallots and cook, stirring, until softened and fragrant, about 1 minute. Add heavy cream and scrape up any browned bits from the bottom of the pan.

    Over-the-Top Creamed Brussels Sprout Gratin Recipe (9)

  2. Adjust heat to maintain a bare simmer. Cook, stirring frequently, until cream has reduced by about half and has a consistency that coats each sprout, about 20 minutes. Season to taste with salt and pepper. Transfer mixture to a casserole pan and cover with shredded cheese (for make-ahead instructions, see note).

    Over-the-Top Creamed Brussels Sprout Gratin Recipe (10)

  3. Adjust oven rack to center position and preheat oven to 425°F. Transfer casserole to oven and bake uncovered until bubbly around the edges and cheese is melted and spotted brown, about 20 minutes. Serve immediately.

    Over-the-Top Creamed Brussels Sprout Gratin Recipe (11)

Special Equipment

2 quart oval casserole dish

Make-Ahead and Storage

This recipe can be prepared through the end of step 2 and stored covered in plastic wrap in the refrigerator for up to 5 days before proceeding with step 3 and serving.

  • Vegetable Sides
  • Savory
  • Bacon
  • Brussels Sprouts
  • Thanksgiving Side Dishes
Over-the-Top Creamed Brussels Sprout Gratin Recipe (2024)

FAQs

Why do you soak brussel sprouts before cooking? ›

The soak time tenderizes the sprouts so the middles are softer. Don't worry, they won't be soggy! I would never do that to you. If, like me, you don't mind some chew to your sprouts, you don't need to soak the Brussels sprouts prior to cooking.

Why aren't brussel sprouts bitter anymore? ›

Over the last twenty years, farmers have mellowed the "unpleasant" flavor of Brussels sprouts by breeding a vegetable that contains fewer bitter compounds or glucosinolates. So, Brussels sprouts just taste better than they used to when we were kids. The rub is that glucosinolates help protect sprouts against pests.

Why won't my brussel sprouts get crispy? ›

Roast the Brussels Sprouts at high heat

If you don't hear them crisping up in the oven, add a little more oil and roast them for a few more minutes until your desire crispiness is achieved!

Why do my brussel sprouts get mushy in the oven? ›

Moisture is the enemy of crispiness.

There's nothing wrong with soft and chewy Brussels, but if your goal is the type of crispy Brussels that they're serving at your favorite bistro you MUST thoroughly dry the surface of the sprouts before sautéing and/or roasting them. If they are wet they will steam instead of crisp.

Why do you soak brussel sprouts in salt water overnight? ›

Not only can soaking make the centers more malleable, but the water that's absorbed into them will create a steaming action, whether you choose to roast, saute, or make your Brussels sprouts in your air fryer. The steam can help to ensure the cooking is even throughout the Brussels sprout.

How long should you soak brussel sprouts in salt water? ›

Contributed by Whole Foods Market, Inc. To prepare, soak Brussels sprouts in a bowl of cold, salted water for 20 minutes. Preheat oven to 400°F.

Why did brussel sprouts taste bad? ›

Brussel Sprouts, along with some other vegetables like Kale, are high in glucosinolates, a family of chemicals that taste bitter to most people.

Why do brussel sprouts taste bad to some people? ›

"People with certain genetic variants in the TAS2R38 gene can detect bitter taste more than others and therefore may be more likely to dislike sprouts,” 23andMe senior product scientist Alisa Lehman recently told the Daily Record. "There are many factors outside genetics that play a part in the foods we like.

Who made brussel sprouts taste better? ›

A Dutch scientist named Hans van Doorn, who worked at a seed and chemical company, figured out exactly which chemical compounds in Brussels sprouts made them bitter. The next step was to plant sprouts with the least amount of these chemicals and eventually cross-pollinate the chemicals out.

Why are restaurant brussel sprouts so good? ›

Brussel sprouts are roasted in lots of oil, then topped with pine nuts, Parmesan cheese and honey. It's that sweet, fatty, cheesy combo that makes it taste good!

Should you cut brussel sprouts in half before baking? ›

Place the sprouts cut-side down: Trim and halve the sprouts and roast them with their cut side against the baking sheet. The cut side will caramelize beautifully while the outer leaves crisp. Keep the leaves: Don't discard the outer leaves that fall away as you cut the sprouts.

Do you cook Brussels sprouts cut side up or down? ›

Roast 'em! Our two rules: place and space! Place them cut side down to create that slightly crunchy exterior and soft interior. Space them out evenly so they don't steam–a crowded sheet pan party is not where your brussels want to be.

What happens when you over cook brussel sprouts? ›

For best results, cook sprouts until just tender, never mushy. Overcooking produces the offensive odor associated with Brussels sprouts. It's caused by the release of sulfur-containing compounds. Overcooking also causes them to turn a drab olive green.

How do you keep brussel sprouts from drying out in the oven? ›

Like soggy steamed Brussels, Brussels sprouts that are dry and chewy are no good either. This could be caused by using too little oil for roasting. You need a nice coating of oil—enough to make the heads shiny or if they're cut, enough oil to get inside the folds of some of the leaves.

Should I blanch brussel sprouts before baking? ›

Your first step should always be to blanch the brussels sprouts. This is basically when they get submerged in boiling water just for a few minutes, not until they're fully cooked, but just enough to take away some of the bitterness. Blanching also softens them and preserves their beautiful bright green color.

Do sprouts need to be soaked? ›

However, the minimum time required for germination can vary depending on the growing conditions and the quality of the seed. Some sources suggest that as little as 2-3 hours of soaking may be sufficient for germination, while others recommend soaking for at least 12 hours.

Should sprouts be soaked? ›

However, the natural agents that protect them from early germination can wreak havoc in our digestive system. Soaking and sprouting replicates germination, which activates and multiplies nutrients (particularly Vitamins A, B, and C), neutralizes enzyme inhibitors, and promotes the growth of vital digestive enzymes.

How do you get the bitterness out of brussel sprouts? ›

A splash of lemon juice, or even apple cider vinegar, works wonders on bitter sprouts. Another key ingredient is fat, which helps Brussels sprouts to crisp up.

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