Slow Cooker Cashew Chicken

I made slow cooker cashew chicken last Tuesday and honestly it turned out better than I expected. The flour coating on the chicken creates this light crust that doesn’t disappear in the slow cooker which I didn’t think would work. You get tender chicken with actual texture instead of that musty boiled thing that happens sometimes.

Why You’ll Love This Recipe

• The broccoli goes in frozen during the last 5 minutes and stays bright green
• Browning the chicken first means you’re not eating sad gray meat
• Chinese five spice powder does most of the heavy lifting for flavor
• It’s a slow cooker recipe that doesn’t taste like everything got mushed together
• Bean sprouts keep their snap if you don’t overcook them
• You can start this at lunch and eat at a normal dinner time

The Story Behind This Recipe

I got tired of takeout cashew chicken tasting like sugar syrup with occasional chicken. Wanted something with actual garlic and ginger that I could smell cooking. Slow cooker recipes usually mean I can ignore dinner for a few hours which helps on Tuesdays when I have back to back meetings and no energy to stand at the stove. The trick I figured out — and this matters — is that the flour coating on the chicken absorbs some sauce but doesn’t turn into paste because you brown it first in hot oil. That little crust holds up for the full 3 hours. I added the frozen broccoli at the end because I ruined the first batch by putting it in too early and it turned gray and sad.

What You Need

You’ll need 1 tablespoon corn starch and 3 tablespoons flour for the coating. The corn starch helps the crust stay put in all that liquid. 1/2 teaspoon garlic powder goes in there too with salt and pepper to taste — I used maybe 1/2 teaspoon of each but you decide. Then 1 1/2 pounds chicken cut into chunks, not strips, actual bite-sized pieces. 2 tablespoons vegetable oil for browning because it doesn’t smoke as fast as olive oil.

For the sauce part you need 3 cloves garlic minced, 2 stalks celery diced, 1 small onion chopped and 1 red bell pepper diced. The celery adds this background crunch that matters more than you’d think.

Mix together 1/3 cup soy sauce, 1/4 cup rice vinegar, 2 tablespoons ketchup, 2 tablespoons garlic sauce — the kind in a jar with chili oil — 2 tablespoons brown sugar, 1 teaspoon ground ginger, 1/2 teaspoon Chinese five spice powder and 1/4 teaspoon red pepper flakes. That’s your entire sauce and it smells like a restaurant kitchen when it heats up.

At the end you’ll add 1 1/2 cups frozen broccoli florets straight from the bag, 1 cup bean sprouts, 1/2 cup cashews for topping and scallions for garnish. Keep cooked rice ready for serving because you’ll want something to soak up all that sauce.

How to Make Slow Cooker Cashew Chicken

Whisk the corn starch, flour, garlic powder, salt and pepper in a medium bowl until it looks even. Toss your 1 1/2 pounds of chicken chunks in there and make sure every piece gets coated but don’t let them clump together in a floury mess.

Heat 2 tablespoons vegetable oil in a large skillet over medium-high heat until it shimmers. Shake the excess flour off each chicken piece before you add them to the hot oil — this matters because too much loose flour burns and makes the oil gritty. Brown the chicken by turning occasionally until the edges get some color and form a light crust, about 5 to 6 minutes total. Pull them out onto a paper towel-lined plate and don’t stress about cooking them through because that’s what the next 3 hours are for.

Dump the minced garlic, diced celery, chopped onion, diced bell pepper, soy sauce, rice vinegar, ketchup, garlic sauce, brown sugar, ground ginger, Chinese five spice and red pepper flakes into your slow cooker. Stir everything together until the vegetables get coated and you can smell the spices mixing with the sweetness. It’s a strong smell that fills the whole kitchen.

Add your browned chicken to the slow cooker and stir gently so the pieces get covered in sauce. Cover it and cook on low for 3 hours — not 2, not 4, exactly 3. The sauce thickens during this time and the chicken gets tender while soaking up all those flavors. I noticed the sauce reduces more than I expected so there’s less liquid at the end than when you started.

After 3 hours throw in the 1 1/2 cups frozen broccoli florets and 1 cup bean sprouts straight into the hot mixture. Stir to coat, put the lid back on and let it cook for 5 more minutes. The broccoli turns bright green and gets slightly tender but keeps some bite, and the bean sprouts soften without turning into mush.

Scoop this over warm rice and sprinkle the 1/2 cup cashews and sliced scallions on top. The cashews add the crunch you need and the scallions give it that fresh onion sharpness that cuts through the sauce.

What I Did Wrong the First Time

I put the bean sprouts in with the broccoli but left the lid on for like 10 minutes instead of 5 because I got distracted answering an email. They went completely limp and lost all their texture which was the whole point of adding them at the end. Now I set a timer on my phone the second I add those last vegetables because 5 minutes is 5 minutes, not “around 5 minutes.” Also I tried using raw cashews once thinking they’d soften in the sauce but they just stayed hard and weird, so now I only use the roasted kind for topping at the very end.

Slow Cooker Cashew Chicken

By Emma

Prep:

20 min

Cook:

3h 5min

Total:

3h 25min

Servings:

4 servings

Ingredients

• 1 tablespoon corn starch
• 3 tablespoons flour
• 1/2 teaspoon garlic powder
• salt and pepper to taste
• 1 1/2 pounds chicken, cut into chunks
• 2 tablespoons vegetable oil
• 3 cloves garlic, minced
• 2 stalks celery, diced
• 1 small onion, chopped
• 1 red bell pepper, diced
• 1/3 cup soy sauce
• 1/4 cup rice vinegar
• 2 tablespoons ketchup
• 2 tablespoons garlic sauce
• 2 tablespoons brown sugar
• 1 teaspoon ground ginger
• 1/2 teaspoon Chinese five spice powder
• 1/4 teaspoon red pepper flakes
• 1 1/2 cups frozen broccoli florets
• 1 cup bean sprouts
• 1/2 cup cashews
• scallions for garnish
• cooked rice for serving

Method

1. 1 Whisk corn starch, flour, garlic powder, salt, and pepper in a medium bowl until fully combined. Toss chicken chunks in the dry mixture, ensuring they are evenly coated but not clumped.
2. 2 Heat vegetable oil in a large skillet over medium-high heat until shimmering. Gently shake off excess flour from chicken and add pieces to the hot oil. Brown the chicken, turning occasionally, until edges reach a golden color and create a light crust, about 5 to 6 minutes. Remove to a paper towel-lined plate but do not worry about fully cooking the chicken now.
3. 3 In a slow cooker, combine minced garlic, diced celery, chopped onion, diced bell pepper, soy sauce, rice vinegar, ketchup, garlic sauce, brown sugar, ground ginger, Chinese five spice, and red pepper flakes. Stir together until everything coats well and releases a strong aroma of spices and sweetness.
4. 4 Add the lightly browned chicken to the mixture, stirring them gently to immerse pieces in the sauce. Cover and cook on low heat for 3 hours. You'll notice the sauce thickening and the chicken becoming tender and infused with the complex blend of flavors.
5. 5 After 3 hours, toss in frozen broccoli florets and bean sprouts directly into the hot sauce. Stir to coat, cover again, and let it cook for an additional 5 minutes. The broccoli will turn bright green and slightly tender while retaining some crispness, and the bean sprouts will soften without losing their snap.
6. 6 Scoop the cashew chicken over warm cooked rice. Sprinkle with toasted cashews and thinly sliced scallions to add crunch and fresh onion notes. Serve immediately and enjoy the satisfying aroma and textures.

Nutritional information

Calories

420

Protein

34g

Carbs

20g

Fat

22g

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Tips for the Best Slow Cooker Cashew Chicken

Don’t skip shaking off that excess flour before the chicken hits the pan. Too much loose coating burns fast and makes the oil turn dark and bitter which then sticks to every piece of chicken.

The sauce looks thin when you first mix it but it thickens as it cooks down for those 3 hours. I almost added cornstarch halfway through the first time because I panicked but the reduction does the work on its own.

Use a timer for those last 5 minutes with the vegetables. Not your mental clock. An actual beeping timer on your phone because that’s the difference between crunchy bright broccoli and gray mush that tastes like it gave up.

If your slow cooker runs hot — like mine does on one side — stir the chicken once after about 90 minutes so the pieces near the edge don’t dry out. The flour crust on the chicken actually gets slightly darker where it touches the bottom of the slow cooker which I didn’t expect but it adds this deeper flavor that tastes almost caramelized.

Serving Ideas

I ate this over cauliflower rice one night when I didn’t want the carbs and it worked because the sauce is strong enough to carry it. The cashews matter more without regular rice under everything.

Spoon it into flour tortillas with extra scallions and sriracha for something that feels like a completely different meal. My brother did this with leftovers and said it tasted better than the original which annoyed me but he wasn’t wrong.

Mix leftovers with scrambled eggs the next morning. Sounds weird but the sauce coating the eggs with those crunchy cashews and bits of chicken tastes like a breakfast I’d actually order.

Variations

Swap the chicken for pork tenderloin cut into chunks and it cooks the same way in 3 hours. The pork soaks up the Chinese five spice differently and tastes a little sweeter against the soy sauce.

I tried chicken thighs once instead of breasts and they came out more tender but also greasier because of the extra fat. If you go with thighs trim off some of that skin and fat first or the sauce gets slick on top.

Throw in snap peas with the broccoli if you want more vegetables and they stay crisp the same way. Water chestnuts would work too for extra crunch but I haven’t tested that yet because I keep forgetting to buy them.

You can double the sauce ingredients and use the same amount of chicken for something really saucy that’s better over noodles than rice. The slow cooker recipes I’ve tried with extra liquid don’t usually reduce as much so you end up with more to work with.

FAQ

Can I use chicken thighs instead of chicken breasts? Yeah but trim the excess fat first. Thighs release more fat during the 3 hours and it pools on top of the sauce making everything greasy. The meat stays more tender though so it’s a tradeoff.

Do I have to brown the chicken first or can I skip that step? You can skip it but the chicken won’t have that light crust and the flavor stays flat. Browning adds color and a tiny bit of caramelization that matters when everything cooks for 3 hours in liquid.

What if I don’t have Chinese five spice powder? Mix 1/4 teaspoon cinnamon, 1/4 teaspoon ground cloves and a pinch of fennel seeds if you have them. It won’t taste exactly the same but it’s close enough that you’ll still get that warm spice background.

Can I put the broccoli in frozen or does it need to be thawed? Straight from the freezer works better actually. Thawed broccoli releases too much water in those last 5 minutes and makes the sauce watery.

How do I store leftovers and how long do they last? Put everything in an airtight container in the fridge and it’s good for 3 days. The cashews get soft if you store them mixed in so I keep those separate and add them when I reheat.

Can I make this on high instead of low for less time? I tried 1.5 hours on high once and the chicken cooked through but the sauce didn’t reduce enough and tasted thin. The low and slow method for 3 hours just works better for this one.

What’s the best way to reheat this without ruining the vegetables? Microwave for 90 seconds on medium power and stop before the broccoli gets too soft. Stovetop works too if you add a splash of water and heat it gently while stirring.

Can I use a different nut instead of cashews? Peanuts work and taste more like traditional takeout. Almonds are fine but they’re harder and don’t have that buttery thing cashews do. Don’t use walnuts because they get mushy.

Do I really need the ketchup or is that weird? The ketchup adds sweetness and a tiny bit of acidity that balances the soy sauce. You can use hoisin sauce instead if ketchup feels wrong but don’t just skip it or the sauce tastes too salty.

What size slow cooker do I need for this recipe? A 4-quart works fine. I used a 6-quart and everything spread out more but it still cooked the same way in 3 hours.

Can I add the bean sprouts at the beginning with everything else? No they turn into wet strings. Bean sprouts only need a few minutes of heat or they lose that crisp snap that’s the whole point of adding them.

Why does my sauce look so thin after mixing everything? It reduces during those 3 hours of cooking. The liquid evaporates and the sauce thickens naturally without adding more cornstarch later.

Can I double this recipe? Yeah but use a 6-quart slow cooker minimum or everything gets too crowded. The chicken might need an extra 30 minutes to cook through if it’s packed in there.

What kind of rice vinegar should I use? Regular unseasoned rice vinegar. Not the seasoned kind with added sugar and salt because the recipe already has both and you’ll end up with something too sweet.

How do I know when the chicken is done after 3 hours? Cut into the thickest piece and check that it’s white all the way through with no pink. It should also shred easily with a fork if you pull at it.

Can I prep the chicken coating the night before? Coat the chicken and put it in the fridge overnight but it’ll stick together. Separate the pieces before you brown them or they won’t cook evenly in the pan.

What if I can’t find garlic sauce with chili oil? Use sriracha mixed with a tiny bit of minced garlic. Or sambal oelek works too and has that same fermented chile flavor that adds depth.

Why did my flour coating fall off in the slow cooker? You either didn’t brown it long enough to set the crust or you stirred it too hard when adding it to the sauce. Gentle stirring matters with that coating.

Can I use fresh broccoli instead of frozen? Cut it into small florets and it works the same way in those last 5 minutes. Fresh might stay slightly crunchier which isn’t a bad thing.

How much sauce should be left after 3 hours? About half of what you started with. It coats everything but it’s not swimming in liquid like some slow cooker recipes.

Can I make this ahead and reheat it for a dinner party? Make it up to adding the broccoli and bean sprouts then reheat everything and add those vegetables fresh right before serving. They don’t reheat well.

What if my slow cooker doesn’t have a low setting? Cook on the warm setting if you have one for closer to 4 hours. Or just check it at 2.5 hours and see if the chicken’s tender and the sauce has thickened enough.