Why It Works
- Including a potato or tapioca-starch slurry to the eggs—a conventional methodology for making Hong Kong-style scrambled eggs—prevents the egg proteins from binding and cooking too shortly, leading to a silky, velvety scramble.
- Half-and-half provides a wealthy creaminess to the eggs whereas additionally being simply skinny sufficient to make a slurry.
Having spent most of my childhood in Hong Kong, I do know it’s a metropolis that’s not notably smitten by sandwiches. There may be, nonetheless, one most Hong Kongers will admit to having fun with: the Spam and egg sandwich. Served at cha chaan tengs (茶餐廳, “tea cafés” generally known as Hong Kong-diners and CCTs), the sandwich is spectacularly easy, consisting of a pile of rapidly scrambled eggs and crisp, savory Spam between two slices of toasted white bread. It’s a standard breakfast for a lot of in Hong Kong, usually washed down with a cup of robust milk tea.
Severe Eats / Amanda Suarez
Rising up, the Spam and egg sandwich was my favourite savory dish from the cha chaan teng. I keep in mind visiting the seashore with my dad as a child, the place we’d generally meet my grandpa after his morning swim on Sunday mornings. There was slightly crimson brick constructing with a tiny kitchenette that churned out a bunch of CCT classics, like prompt noodles with rooster wings and condensed milk on buttered toast. Whereas my dad and grandpa chatted, they’d maintain me occupied with a Spam and egg sandwich. We had been all blissful campers: They bought to catch up and I bought breakfast. I’d stuff the sandwich into my mouth, eggs spilling in every single place. To today, I discover this meal extraordinarily comforting—it’s easy and I all the time know what I’m going to get.
Severe Eats / Amanda Suarez
Easy methods to Make Creamy, Tender Scrambled Eggs the Hong Kong Means
You could be considering: What might be so particular a couple of Spam and egg sandwich? The Spam is sweet (I imply, it’s fried luncheon meat—what’s to not love?) however it’s the extremely tender eggs that make the sandwich such a pleasure to eat. Not like a French-style comfortable scramble, these eggs have a bit extra chew to them, however nonetheless handle to have a delightfully custardy texture. And, in contrast to a French-style comfortable scramble, there’s no standing over the range, patiently stirring the eggs over low warmth till they start to set into comfortable curds. The tactic for these eggs is simple, speedy, and…dare I say, foolproof?
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The key to reaching the custardy texture of a Hong Kong-style scramble has all the things to do with the slurry that’s whisked into the eggs, not some nonsense about selecting laid-that-day eggs. (Cha chaan tengs are all about meals that’s inexpensive, speedy, and engaging, and also you’d be hard-pressed to discover a farm-to-table CCT.) It’s a way that many cooks in Hong Kong use, and one which Hong Kong-based blogger Mandy Lee employs in her recipe for “magic” scrambled eggs. Kenji has additionally written about this methodology of constructing an extra-creamy scramble within the New York Occasions.
To grasp how incorporating a slurry into eggs makes them ultra-tender, we first want to know what occurs after we cook dinner eggs. In his ebook On Meals and Cooking, meals scientist Harold McGee writes about how egg proteins stay “compact and separate” and float in water when uncooked. After we cook dinner eggs, nonetheless, these proteins unfold and bond to 1 one other, creating an interwoven community. Eggs start to coagulate at 160ºF (70ºC), however after we introduce extra liquid to eggs, like water, milk, or, in our case, a slurry of potato or tapioca starch and half-and-half, we dilute them, growing the temperature at which they cook dinner.
Severe Eats / Amanda Suarez
As a result of our slurry is made with half-and-half, we’re additionally contributing fats, which might help additional forestall protein molecules from bonding too tightly. I had initially hoped to make use of heavy cream in my slurry, however the dairy proved to be barely too thick. Half-and-half, alternatively, is skinny sufficient to make a slurry with, and although it isn’t as fatty as cream, it’s nonetheless richer than complete milk and lends the eggs a buttery taste and texture.
By incorporating a slurry into our scrambled eggs, we’re making it tougher for the protein molecules to tangle and bond with each other. We’re additionally locking in moisture, as starch granules swell and gelatinize once they’re combined with water and heated to a sure temperature, holding onto liquid that may in any other case evaporate. (Tapioca starch gelatinizes round 138 to 149ºF or 59 to 65ºC; potato starch gelatinizes round 140 to 149ºF or 60 to 65ºC; and cornstarch gelatinizes at 144 to 162ºF or 62 to 72ºC.)
Severe Eats / Amanda Suarez
Whereas potato starch, tapioca starch, and cornstarch all produced velvety scrambles in my testing, the eggs made with potato or tapioca starch had been ever so barely silkier than these made with a cornstarch slurry. Utilizing a cornstarch slurry nonetheless produced eggs that had been extra tender than the common scramble; they simply weren’t fairly as satiny as these made with potato or tapioca starch.
Past the feel of the eggs, one main advantage of this methodology is how fast and easy it’s. When you’ve whisked your eggs and slurry collectively, all you must do is warmth oil in a pan till it shimmers, then pour your eggs in. Utilizing a rubber spatula to swirl and fold the eggs till they’re simply set—the entire course of takes nearly 5 minutes from begin to end. There’s no agonizing over whether or not your eggs can be overcooked—even when your eggs spend an additional minute within the scorching pan, they’ll nonetheless have a fragile texture. Eggs cooked this fashion are nice on their very own or in any sandwich, together with this one with Spam, in fact.
Cooking the Spam and Assembling the Sandwich
As a result of canned luncheon meat is already cooked, making ready it’s about as straightforward because it will get. All you must do is take away it from its can, slice it, and pan-fry till it’s flippantly golden, a simple course of that takes lower than 10 minutes. Since we’re topping our Spam with a towering heap of scrambled eggs, it’s greatest to slice it thinly; most CCTs purpose for about 1/4-inch, and that’s what I’ve really useful right here. How browned you need your Spam is completely as much as you, however essentially the most scrumptious sandwiches have flippantly bronzed slabs of meat which have spent sufficient time within the pan for a few of its fats to render. The bread will take in any lingering fats on the meat, making the sandwich much more savory.
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As for one of the best sort of bread to make use of, you’ll solely discover one variety at most cha chaan tengs: white bread. I like milk bread’s fluffiness, however in case you can’t discover milk bread (and don’t need to make it), any sort of comfortable white sandwich bread will work. Some cafés lower the crusts off, some go away them on; there’s no onerous rule about it. Whereas I usually favor to maintain the crust on my bread, I believe eradicating them right here makes for a extra seamless consuming expertise, and jogs my memory of the sandwiches I ate rising up. Biting into my Spam and egg sandwich, I can virtually scent the salt air and listen to my dad and grandpa chatting away.
March 2024
A Hong Kong Basic: Easy methods to Make the Excellent Breakfast Sandwich
Prepare dinner Mode
(Preserve display screen awake)
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4 slices white sandwich bread, crusts eliminated and flippantly toasted
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2 tablespoons (28 g) unsalted butter
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4 1/4-inch-thick slices Spam
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2 tablespoons (30 ml) half and half
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1/2 teaspoon potato or tapioca starch (see notes)
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1/8 teaspoon Diamond Crystal kosher salt; for desk salt, use a pinch
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3 giant eggs
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1/2 tablespoon vegetable oil
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Utilizing an offset spatula or butter knife, unfold a skinny layer of unsalted butter on one aspect of every piece of flippantly toasted bread. Put aside.
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In a medium nonstick or forged iron skillet set over medium-high warmth, cook dinner Spam till backside is golden brown, about 2 minutes. Utilizing chopsticks, tongs, or an offset spatula, flip and cook dinner till second aspect is crisped and golden brown, about 2 minutes. Take away from warmth and divide slices of Spam between 2 slices of bread and put aside. Utilizing a paper towel, wipe skillet clear.
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In a big bowl, whisk collectively half-and-half, potato starch, and salt till effectively mixed. Add eggs and whisk till no traces of whites are seen and eggs are barely frothy, about 1 minute. Add vegetable oil to the now-empty skillet and warmth over medium-high warmth till shimmering. Add egg combination and, utilizing a rubber spatula, fold and swirl the eggs till simply set, 1 to 2 minutes. Take away from warmth.
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Prime every Spam portion with eggs, shut sandwiches with remaining bread slices, and serve instantly.
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Notes
Whereas cornstarch will nonetheless produce a young scramble, it prompts at a barely greater temperature, and your eggs received’t be fairly as velvety as ones made with potato starch or tapioca starch.