Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (2024)

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J. Kenji López-Alt

Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (1)

J. Kenji López-Alt

Culinary Consultant

Kenji is the former culinary director for Serious Eats and a current culinary consultant for the site. He is also a New York Times food columnist and the author of The Food Lab: Better Home Cooking Through Science.

Learn about Serious Eats'Editorial Process

Updated March 07, 2019

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Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (2)

Why It Works

  • Par boiling the potatoes before frying them ensures creamy interiors.
  • Kale and Brussels sprouts add nutty notes as they crisp in the pan.
  • The combination of onions and hot sauce lend sweet and spicy notes.

There are only a few things in life that can't be made at least a bit better by topping them with a soft cooked egg. Off the top of my head I can only think of three: great novels (traditional paper or electronic), hair cuts, and ice cream sundaes. That's about it.

Things that are definitely in the better-with-an-egg camp: Steak. Pasta. Hash.

It's the latter we care about today. I'm a hash fiend, hard core. It's what I make when all I have is a few odds and ends in the fridge and a couple of eggs. Cut some vegetables up just right, cook them until browned and crisp, crack an egg on top and cook it until just set, and you've got a meal that's easy enough to make for breakfast but satisfying enough for a light dinner.

Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (3)

This version starts out as a traditional potato hash. The secret to super crisp potatoes that are golden on the exterior and creamy in the middle is to par-cook them in water to tenderize and add moisture to gelatinize their starches before frying them in a skillet to crisp up their exterior.

Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (4)

A few minutes before the potatoes are done crisping, I add handfuls of shredded brussels sprouts and kale, along with some sliced onions. It looks like a lot of stuff going into a moderately small pan, but those greens will very quickly wilt and cook down, shedding their moisture and crisping as they do, turning their green flavor into something rich, sweet, and nutty.

If all goes well, and there's no reason to think that it shouldn't, your kale and sprouts should finish cooking down just as your potatoes achieve maximum crispness and your onions start to take on hints of sweetness to balance out the heat and tang of the hot sauce you stir in at the very end.

For the eggs, you can poach them using our foolproof method if you'd like, but it's much easier just to break them directly into wells you form in the hash and finish them off in the oven with just a drizzle of olive oil.

This hash smells so good coming out of the oven that my wife literally clapped her hands when I brought it to the dinner table. That's a pretty good return for about a half hour's worth of work, and an admittedly strange thing for her to do.

The jury is still out on whether she's better with or without a soft cooked egg on top, but I'll make sure to figure it out one night while she's asleep and report back. For science.

Recipe Details

Crispy Kale, Brussels Sprouts, and Potato Hash Recipe

Ingredients

  • 3/4 pound Yukon Gold potatoes, cut into 3/4-inch chunks

  • Kosher salt and freshly ground black pepper

  • 3 tablespoons vegetable or canola oil, divided

  • 12 medium Brussels sprouts, finely sliced (about 1 1/2 cups)

  • 2 cupschopped, tightly packed kale leaves (about 1/2 bunch)

  • 1 small onion, finely sliced

  • 1 teaspoon hot sauce, such as Frank's Red Hot

  • 2 tablespoonsminced fresh parsley leaves, divided

  • 1 tablespoon extra-virgin olive oil

  • 2 eggs

Directions

  1. Adjust oven rack to middle position and preheat oven to 450°F. In a medium saucepan, cover potatoes with cold salted water and bring to a boil over high heat. Reduce to a simmer and cook until barely tender, about 5 minutes after coming to a boil. Drain potatoes in a colander and let drain for 2 minutes.

    Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (5)

  2. While potatoes drain, heat 2 tablespoons vegetable or canola oil in a medium non-stick or cast iron skillet over high heat until shimmering. Add potatoes, season with salt and pepper and cook, stirring and tossing occasionally, until well-browned on most sides, about 5 minutes. Add remaining vegetable or canola oil, brussels sprouts, and kale leaves and cook, folding occasionally, until kale and sprouts are starting to wilt, about 2 minutes. Add onions and continue to cook, stirring and folding occasionally, until all vegetables are softened and starting to crisp, about 8 minutes. Stir in hot sauce and half of parsley, season to taste with salt and pepper, and remove from heat.

    Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (6)

  3. Make two wells in the vegetables and drizzle each with a few drops of olive oil. Add 1 egg to each. Sprinkle with salt and pepper and drizzle with remaining olive oil. Transfer to oven and cook until eggs are barely set, about 4 minutes. Sprinkle with remaining parsley and serve immediately.

    Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (7)

This Recipe Appears In

  • The Food Lab: How to Make the Best Potato Hash
  • Savory
  • Brussels Sprouts
  • Kale
  • Yukon Gold Potatoes
Nutrition Facts (per serving)
580Calories
34g Fat
59g Carbs
17g Protein

×

Nutrition Facts
Servings: 2
Amount per serving
Calories580
% Daily Value*
Total Fat 34g43%
Saturated Fat 4g21%
Cholesterol 186mg62%
Sodium 998mg43%
Total Carbohydrate 59g21%
Dietary Fiber 11g38%
Total Sugars 9g
Protein 17g
Vitamin C 159mg796%
Calcium 213mg16%
Iron 6mg33%
Potassium 1802mg38%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

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Crispy Kale, Brussels Sprouts, and Potato Hash Recipe (2024)

FAQs

Why won't my brussel sprouts get crispy? ›

If you want your roasted Brussels sprouts to be seriously crispy, you need to crank up the heat. Roasting at a low temperature won't allow them to brown properly, so you want to get that oven nice and hot before tossing in your baking sheet. Follow this tip: Roast Brussels sprouts at a minimum of 400°F.

Do you have to boil brussel sprouts before frying? ›

It's not always necessary but we think it works here to create a soft middle and crisp exterior in the pan. When you boil them, the water should be well salted which allows seasons the sprouts from the inside out for best flavour all the way through.

Why boil brussel sprouts before roasting? ›

Unlike other vegetables, Brussels sprouts can be parboiled (even a day ahead) to reduce the roasting time without hurting their texture. That means the sprouts can be popped in the oven while the meat is resting before carving. Of course, if the main course is grilled or pan-cooked, the oven will be free for roasting.

What should not be planted with Brussels sprouts? ›

Just as you like some people and dislike others, Brussels sprouts feel the same way. Don't grow strawberries, kohlrabi, or pole beans near these plants.

Should Brussels sprouts be cut in half before roasting? ›

Cut the bottom of each brussels sprout off (about 1/4" or less) and then slice in half lengthwise. Toss all ingredients and place in a single layer on a baking dish. Roast for 25 minutes or until brussels sprouts are slightly browned and tender throughout. Serve hot or cold.

Why soak Brussels sprouts in salt water? ›

For best results, soak your Brussels sprouts in salt water. Not only does salt act to tenderize the dense sprouts, but it will also help to season them all the way through. It won't take a lot -- just add 1 tablespoon of salt per 1 quart of water and toss in trimmed and halved Brussels sprouts.

Should I blanch Brussels sprouts before frying? ›

In order to get the crispiest possible Brussel sprouts, you should blanch them quickly and then let them dry before frying them. As you know, oil and water do not mix. If you flash fry a wet Brussel sprout, you will have the oil spitting at you like crazy.

Should you rinse brussel sprouts before roasting? ›

To prepare brussel sprouts, you should rinse them well or even soak them if you have enough time. Trim the bottoms and outer leaves off, then cut them in half to prep them for roasting.

Do you wash or cut brussel sprouts first? ›

Rinse under cold running water to remove any dust or dirt. Use a small knife to remove the sprout tip, and then remove any leaves that have bad spots. Raw: Slice thinly and toss with other shredded vegetables like cabbage, carrots, or beets.

Is it better to steam or boil Brussels sprouts? ›

Steaming Brussels sprouts preserves more of the nutrients and antioxidants than any other cooking method. And they turn out tasting like crisp-tender, sweet little nuggets. Plus they're just about the quickest veggie side dish you can cook.

Should I cut Brussels sprouts before parboiling? ›

Brussels sprouts — Hold the bitter

Parboil them in salted water. Both Martha Stewart and Gordon Ramsay tout this cooking hack, advising us to trim and halve the Brussels sprouts, before tossing them in salted boiling water for 2 minutes and then roasting or sautéing them with their final flavors.

Do you roast brussel sprouts 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.

Who should not eat brussel sprouts? ›

Although a healthy vegetable, consuming too many Brussels sprouts can be unsuitable for people on anticoagulants since it contains vitamin K, which results in blood clotting. Another issue with consuming Brussels sprouts excessively is that it can lead to gas and bloating.

What is a good companion for Brussels sprouts? ›

Broccoli and Cauliflower:

As fellow members of the cruciferous family, these vegetables share similar growth requirements with Brussels sprouts. Broccoli and cauliflower can coexist harmoniously, allowing for a diverse yet compatible planting scheme.

Do brussel sprouts like coffee grounds? ›

Coffee loving plants and herbs: green leafy plants, including brussel sprouts, cabbage, chard, kale, lettuce, parsley, and rhubarb.

Why are my brussel sprouts not forming tight heads? ›

The usual cause is poor soil, lack of growth and especially the use of non-hybrid cultivars. Only hybrid cultivars can be relied on to produce firm sprouts. Excessive nitrogen fertiliser is not implicated in loose sprout formation.

Why are my roasted brussel sprouts soft? ›

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.

What causes mushy brussel sprouts? ›

Any disdain you may harbor for Brussel Sprouts probably originated by eating them steamed or boiled. Steaming and boiling use moist heat, and moist heat can make Brussel Sprouts mushy and stinky—not a good combo. Give them the treatment they deserve by roasting them instead.

How to crisp up soggy Brussels sprouts? ›

It's as simple as spreading the leftover Brussels sprouts in a single layer on a baking sheet (use two to avoid overcrowding if there's a lot) and heating them in a 350°F for 10 to 12 minutes. When the sprouts come out of the oven they'll be hot and crispy all over.

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