Chile Garlic Potatoes

I don’t know why Chile Garlic Potatoes aren’t everywhere because they’re sticky and sharp and they come together in about 20 minutes. Last Tuesday I made them after work and they fixed the whole “what do I even eat with this chicken” problem I’d been having all week.

Why You’ll Love This Recipe

• The sauce thickens to this glossy coating that actually sticks to the potatoes instead of pooling at the bottom
• You use the same pot for boiling and saucing so there’s less cleanup
• Sriracha potatoes hit different when there’s brown sugar balancing the heat
• Takes 25 minutes total and most of that is just waiting for water to boil
• The garlic gets toasty enough that it tastes nutty, not raw
• It’s an Asian potato recipe that doesn’t need any special ingredients you don’t already have

The Story Behind This Recipe

I was trying to figure out what to do with garlic potatoes that wasn’t just roasting them again. I’d been eating a lot of takeout and noticed how those sauces clung to everything in a way my home cooking didn’t, so I started messing with cornstarch slurries.

This version came together after I realized the pan I boiled potatoes in was already hot enough to start the sauce — why dirty another one. The Sriracha was because I had it open on the counter and the soy sauce alone tasted flat. It worked better than I expected and now it’s in my rotation.

What You Need

You need potatoes — I used regular russets because that’s what I had but Yukon golds would work too. Just don’t get anything waxy or they’ll be weird. The water you boil them in needs salt, like a good amount, because potatoes don’t taste like anything on their own.

For the sauce you’re mixing 1 tablespoon cornstarch with 1 tablespoon water to make a slurry. This is what makes the whole thing stick instead of sliding off. Then 2 tablespoons vegetable oil for cooking the garlic — 4 cloves, minced. I used jarred minced garlic and it was fine, don’t overthink it.

The sauce itself is 3 tablespoons soy sauce, 1 tablespoon seasoned rice vinegar, 1 teaspoon Sriracha, and 1 tablespoon brown sugar. The brown sugar sounds like a lot but it’s not sweet, it just rounds everything out so the Sriracha doesn’t taste thin. Seasoned rice vinegar already has sugar and salt in it so don’t use regular rice vinegar or it’ll be too sharp.

Fresh scallions for the top. Chopped. I used the green parts because the white parts were slimy in my fridge.

How to Make Chile Garlic Potatoes

Fill a medium-large saucepan about three-quarters full with water and get it boiling hard. You want a rolling boil, not just bubbles on the bottom. Salt the water once it’s going — I probably used a tablespoon but I didn’t measure.

Drop your potatoes in carefully so you don’t splash yourself. The water should stay at a hard boil after you add them. If it stops bubbling you didn’t have enough heat to start.

While they’re cooking, whisk together the cornstarch and water in a small bowl until there’s no lumps. Set it next to the stove because you’ll need it fast later and you don’t want to be scrambling.

The potatoes take about 12 minutes. You’ll know they’re done when a fork slides through without any resistance in the center. I check by stabbing the biggest one.

Drain them in a colander and leave them there for a second while you start the sauce. Don’t rinse them or you’ll wash off the starch that helps the sauce grip.

Here’s the thing — use the same pot you just emptied. It’s already hot which means the oil heats up faster. Put it back on medium heat, add the 2 tablespoons vegetable oil, then toss in your minced garlic. It’ll start sizzling right away and you’ve got maybe a minute before it goes from toasty to burnt. Stir it constantly and when it smells nutty and starts turning golden, move fast.

Dump in the soy sauce, seasoned rice vinegar, Sriracha and brown sugar all at once. It’ll bubble up loud for a second then settle into this thick paste situation. Stir it around so the sugar dissolves. Takes maybe 30 seconds.

Now pour in your cornstarch slurry while whisking. The sauce will go from thin to thick and shiny in about 10 seconds. It should look glossy, almost like the glaze on teriyaki chicken. If you stop whisking it’ll clump so keep moving it.

Throw the potatoes back in and toss them around until every piece is coated. The sauce should cling to them instead of pooling at the bottom of the pan. If it’s not sticking, you needed more cornstarch water, but it’s too late now.

Slide everything onto a plate and hit it with chopped scallions. Not optional, they cut through all that sticky sweetness.

What I Did Wrong the First Time

I didn’t dry the potatoes after draining them and the extra water made the sauce thin and watery instead of thick. It still tasted fine but it looked like soup instead of Sriracha potatoes with that glossy coating I wanted. Now I shake the colander a few times and let them sit for like 30 seconds before adding them back to the pan. The residual heat on the potatoes helps too — they’re still steaming when the sauce hits them which makes everything stick better.

Chile Garlic Potatoes

By Emma

Prep:

5 min

Cook:

20 min

Total:

25 min

Servings:

4 servings

Ingredients

• Water to fill saucepan 3/4 full
• Salt for boiling water
• Potatoes
• 1 tablespoon cornstarch
• 1 tablespoon water
• 2 tablespoons vegetable oil
• 4 cloves garlic, minced
• 3 tablespoons soy sauce
• 1 tablespoon seasoned rice vinegar
• 1 teaspoon Sriracha
• 1 tablespoon brown sugar
• Fresh scallions, chopped for garnish

Method

1. 1 Fill a medium-large saucepan about three-quarters full with water. Bring it to a rolling boil, the sound becoming a lively bubble and steam rising steadily.
2. 2 Once boiling, throw in salt and then carefully add potatoes. The water should stay boiling hard, quickly submerging the potatoes.
3. 3 While the potatoes cook, whisk together cornstarch and water in a small bowl until smooth. Set this aside – you’ll use it later to thicken the sauce.
4. 4 Let the potatoes bubble away until a fork slides through them easily, about 12 minutes. You’ll see the skin puff slightly and the texture soften under the fork’s pressure.
5. 5 Drain the potatoes thoroughly and set them aside to cool just a bit so handling won’t burn you.
6. 6 Keep the same saucepan on medium heat; the residual heat from boiling water makes the pan hot enough. Add vegetable oil then toss in the minced garlic. Watch closely as the garlic sizzles and browns within about a minute, releasing a pungent aroma, but don’t let it burn.
7. 7 Stir in soy sauce, seasoned rice vinegar, Sriracha, and brown sugar, mixing until it forms a thick paste. The pan should hiss gently, and the sugar will dissolve into the liquid quickly.
8. 8 Whisk in the cornstarch mixture bit by bit, keeping the sauce moving. The liquid will thicken and cling to your whisk, turning glossy and ketchup-like.
9. 9 Return the potatoes to the pan. Toss them well to coat every piece in the sticky, flavorful sauce. You want the potatoes gleaming with that thick, spicy glaze.
10. 10 Slide them onto a serving dish and sprinkle chopped scallions on top for a fresh bite and color contrast.

Nutritional information

Calories

220

Protein

4g

Carbs

34g

Fat

8g

Print Recipe Save to Pinterest

Tips for the Best Chile Garlic Potatoes

Cut your potatoes into similar sizes or they won’t cook evenly and you’ll end up with some that are mush and some that are still hard in the middle. I go for roughly 1.5-inch chunks but honestly I just eyeball it.

Don’t walk away when the garlic hits the oil. 60 seconds is all you’ve got before it goes from toasted to burnt and there’s no coming back from that acrid taste. I learned this the hard way.

The sauce will look too thick in the pan before you add the potatoes and that’s exactly right. It needs to be paste-thick because the residual water on the potatoes will thin it out just enough when you toss them in.

If your sauce isn’t glossy it means the cornstarch slurry wasn’t mixed smooth before you added it or you didn’t whisk fast enough. Little cornstarch lumps will make it look cloudy instead of shiny. Also the pan has to be hot enough or the cornstarch won’t activate right and you’ll just have watery soy sauce.

Taste a potato before you sauce them to make sure you salted the water enough. If they taste flat on their own the sauce won’t fix it.

Serving Ideas

I eat these with plain grilled chicken when I need something that actually has flavor on the plate. The sticky sauce makes boring protein interesting.

They’re really good cold the next day straight from the fridge, which I didn’t expect. The sauce sets up even thicker and the garlic mellows out.

If you’re making rice anyway, spoon some of the extra sauce over it before you plate the potatoes. It’s basically free flavor and it soaks right in.

These work next to eggs for breakfast if you’re into that savory morning thing. The Sriracha wakes you up better than coffee.

Variations

You can double the Sriracha if you want actual heat instead of just a hint. 2 teaspoons makes it properly spicy without covering up the garlic. I did this once when my friend came over and she said it was better than the original.

Swap the brown sugar for honey and use the same amount. It makes the sauce a little thinner and the sweetness tastes different, more floral I guess, but it still works.

Add a handful of frozen peas when you toss the potatoes in the sauce. They’ll defrost from the heat and it makes the whole thing feel less like just Sriracha potatoes and more like an actual side dish with some color. My kid will eat it this way.

You can use sweet potatoes but they get softer faster so check them at 8 minutes instead of 12. The sauce tastes weird with them though, too sweet on sweet.

FAQ

Can I use a different type of potato? Yukon golds work great and they hold their shape better than russets. Red potatoes get too waxy and the sauce slides off. Baby potatoes are fine if you halve them but they take longer to cook through.

What if I don’t have seasoned rice vinegar? Use regular rice vinegar and add a pinch of sugar to the sauce. Don’t use white vinegar or it’ll taste too sharp and chemical-y. Apple cider vinegar works in a pinch but the flavor’s different.

How do I store leftovers? Put them in an airtight container in the fridge and they’ll last 3 days. The sauce gets thicker when it’s cold and the potatoes absorb more of it, which honestly makes them better.

Can I reheat these? Microwave them for a minute or two but they won’t be as good because the texture goes soft. I eat them cold most of the time. If you reheat in a pan with a little oil they crisp up on the edges which is different but not bad.

What if my sauce is too thin? You didn’t use enough cornstarch or the pan wasn’t hot enough when you added the slurry. Make another tablespoon of cornstarch mixed with a tablespoon of water and whisk it in while the sauce is bubbling. It’ll thicken in like 10 seconds.

Can I make this ahead? You can boil the potatoes earlier in the day and leave them in the fridge, then make the sauce when you’re ready to eat. Don’t combine them until serving or the potatoes will soak up all the sauce and get soggy.

Why isn’t the sauce sticking to my potatoes? The potatoes were too wet when you added them back or you didn’t let the sauce thicken enough before tossing. Next time shake the colander hard after draining and wait until the sauce looks like syrup before adding the potatoes.

How spicy is this really? 1 teaspoon Sriracha is barely spicy, more like a background warmth. If you’re sensitive to heat you’ll notice it but it won’t make you sweat. My mom who hates spicy food eats these fine.

Can I use garlic powder instead of fresh garlic? You could but it won’t taste the same because the whole point is that toasted garlic flavor from frying the minced pieces. Garlic powder just tastes flat and doesn’t get nutty. Jarred minced garlic works though.

What size should I cut the potatoes? 1 to 1.5 inches so they cook in about 12 minutes. Bigger pieces take longer and smaller ones can fall apart when you toss them in the sauce.

Do I have to use vegetable oil? Any neutral oil works — canola grapeseed, whatever. Don’t use olive oil because the flavor’s too strong and it’ll taste like an Asian potato recipe that got confused. Sesame oil is too intense too.

How do I know when the garlic is done? It’ll smell nutty instead of sharp and raw, and the color goes from white to light tan. Takes about 45 seconds to a minute. When you see the edges starting to brown pull it off the heat.

Can I use white sugar instead of brown? Yeah but the flavor’s flatter. Brown sugar has molasses which gives it depth that balances the soy sauce better. White sugar just tastes sweet without the richness.

Why do my garlic potatoes taste bland? You didn’t salt the boiling water enough. Potatoes need a lot of salt while they cook because they don’t absorb flavor well after. The sauce adds some saltiness but it can’t fix undersalted potatoes.

Can I skip the scallions? You can but you’ll miss that fresh bite that cuts through the sticky sweet sauce. It’s the difference between something that tastes good and something that tastes balanced.

What if I don’t have a colander? Pour the potatoes carefully into a big bowl through a slotted spoon or just tip the pot slowly over the sink while holding the lid to keep the potatoes from falling out. You’ll get wet but it works.

How many potatoes do I need? I use about 1.5 pounds for 4 people as a side. That’s like 3 medium russets or 4-5 smaller ones. If you’re making this the main thing double it.

Can I add other vegetables? Green beans work if you add them in the last 5 minutes of boiling with the potatoes. Broccoli gets too soft. Carrots take too long. I tried bell peppers once and the texture was wrong.

Is this supposed to be saucy or dry? The sauce should coat the potatoes in a thick glaze, not pool at the bottom. It’s not dry like roasted potatoes and it’s not swimming in liquid. Somewhere in between where each piece is shiny.