You catch the smell through the steam vent and suddenly you are starving. That kinda smoky, sweet tang hits your nostrils and makes your stomach rumble fast. You spot the little hiss of the valve and you know something good is cookin'.

The sealing ring holds tight as the pressure builds while you wait, watching the broth depth just right to keep the flavors perfect. You feel that slow release coming up soon, and it’s almost time to open that lid and peek inside.
You remember the last time this recipe was ready quick and tasty, kinda like a reward after your busy day. Those steam cues tell you the wait’s almost done and your sandwich dreams are about to get real. Dang, you’re gonna love this Korean BBQ Grilled Chicken Sandwich!
Why This Recipe Works Every Single Time
- The marinade blends garlic, ginger, sesame oil, and soy sauce for a flavor punch that soaks into the chicken.
- Perfect broth depth in the pressure cooker keeps the chicken juicy without drying out.
- Using the sealing ring correctly keeps all the steam and flavor locked in.
- The quick pickled cucumbers add a crisp, vinegary contrast that cuts through the richness.
- Grilling after pressure cooking gives that smoky char you want on your sandwich.
Everything You Need Lined Up
- 1 whole seedless cucumber sliced into thin ⅛ inch rounds
- 1 cup rice vinegar, plus 1 tablespoon for marinade and pickles
- 1 tablespoon salt and 1 tablespoon sugar for pickling cucumbers
- 1 cup ice and extra water to top off your pickling container
- 1 tablespoon sesame oil for marinade and 1 teaspoon for sauce
- 1 tablespoon grated garlic and 1 tablespoon grated ginger to spice things up
- 2 tablespoons low sodium soy sauce plus 1 teaspoon low sodium soy sauce for sauce
- 1-2 tablespoons gochujang depending on your heat level, plus 1 tablespoon brown sugar and 1 tablespoon honey
- 2.5 pounds chicken thighs, boneless skinless and trimmed, and ¼ cup Korean BBQ rub
- Sandwich buns or rolls for serving
- 1-2 tablespoons sriracha for mayo sauce if you want a little kick
- 1 teaspoon cornstarch and 2 tablespoons water to make a slurry for thickening sauce

How It All Comes Together Step by Step
First, you toss the sliced cucumbers in a bowl with rice vinegar, salt, sugar, and ice. Then, you add extra water to fill the container up and stir it all around. Let that chill in the fridge for at least 30 minutes so those cucumbers get nice and crisp with that tangy pickling.
Next up, mix together sesame oil, grated garlic, grated ginger, and soy sauce to whip up that marinade. You gotta make sure that marinade is well combined so every piece of chicken soaks up those flavors.
After you got the marinade ready, drop your chicken thighs in it and let it hang out for at least 20 minutes to really absorb all the goodness.
Now it’s time to use your pressure cooker. Place chicken in the cooker and make sure the sealing ring is in place. Add enough liquid to reach the broth depth recommended in your cooker guide. Lock the lid, close the valve, and set it to high pressure.
When you hear the valve hiss and the cooker reaches full pressure, let it cook for about 10 minutes. Then, use slow release to gently bring the pressure down. This way, the chicken stays super juicy.
After pressure cooking, heat up your grill to medium-high. Give those chicken thighs a good 6-7 minutes on each side to get that smoky crisp char all over.
Finally, assemble your sandwich by piling grilled chicken on your bun, add the tangy pickled cucumber, and spread any spicy mayo you like. That’s it, you’re ready to dig in!
Smart Shortcuts for Busy Days
If you’re tight on time, grab pre-sliced cucumbers or even quick pickle them in a ziplock bag. It speeds things up big time.
Use store-bought Korean BBQ rub to cut on prep work but add fresh grated garlic and ginger to keep that homemade vibe.
Pressure cook all your chicken in one go and grill only right before eating. That way, you can prep the day before and just heat up the grill when hungry.
Your First Taste After the Wait
When you bite into this sandwich you get that perfect combo of juicy chicken with crispy, tangy cucumber pickles. The flavors kinda burst in your mouth with every chew.
The grilled edges add a nice smoky hint that pairs just right with the sweet and spicy mayo spread. Dang, it’s like a party in your mouth.
The bread soaks up all the juices but still holds together, giving you that nice soft crunch with every bite. You feel like you’re eating something special even if you made it quick.
You keep reaching for more because each mouthful is fresh, flavorful, and just dang satisfying.

How to Store This for Later
If you got leftovers, wrap the grilled chicken tightly in foil or plastic wrap and keep it in the fridge. It stays good for up to 3 days.
Store your pickled cucumbers in a sealed jar in the fridge. They stay crunchy and tangy for up to a week, perfect for topping other meals.
You can freeze cooked chicken too. Just slice it first, pack in an airtight container, and freeze for up to 2 months. Thaw in the fridge overnight before reheating.
When reheating, add a splash of water or broth and cover it so chicken stays moist. Use your stove simmer or microwave, just avoid drying it out.
Your Most Asked Questions Answered
- Can I use chicken breasts instead of thighs?
You can but thighs stay juicier and have more flavor. Breasts might dry out quicker so watch your cooking time. - How spicy is this with gochujang and sriracha?
You control the heat. Use less if you’re not big on spice or more if you like it hot. It’s flexible. - Do I have to grill the chicken after the pressure cooker?
Yes, grilling adds that awesome smoky char texture that takes the sandwich to the next level. You can broil if you want a shortcut. - What if my pressure cooker doesn’t have a slow release option?
You can do quick release but be careful. Slow release lets the chicken stay juicy and tender. - Can I make the pickled cucumbers ahead of time?
Definitely. They actually taste better after a few hours or overnight chilling. - What kind of buns work best?
Soft sandwich rolls or brioche buns work real good. They hold the chicken and fixin’s without getting soggy fast.

Korean BBQ Grilled Chicken Sandwich
Equipment
- 1 Pressure cooker
- 1 Grill
Ingredients
Main ingredients
- 1 whole seedless cucumber sliced into thin ⅛ inch rounds
- 1 cup rice vinegar plus 1 tablespoon for marinade and pickles
- 1 tablespoon salt for pickling cucumbers
- 1 tablespoon sugar for pickling cucumbers
- 1 cup ice and extra water to top off your pickling container
- 1 tablespoon sesame oil for marinade and 1 teaspoon for sauce
- 1 tablespoon grated garlic
- 1 tablespoon grated ginger
- 2 tablespoons low sodium soy sauce plus 1 teaspoon for sauce
- 1-2 tablespoons gochujang depending on your heat level
- 1 tablespoon brown sugar
- 1 tablespoon honey
- 2.5 pounds chicken thighs boneless skinless and trimmed
- ¼ cup Korean BBQ rub
- Sandwich buns or rolls for serving
- 1-2 tablespoons sriracha for mayo sauce if you want a little kick
- 1 teaspoon cornstarch to make a slurry for thickening sauce
- 2 tablespoons water to make a slurry for thickening sauce
Instructions
Instructions
- Toss the sliced cucumbers in a bowl with rice vinegar, salt, sugar, and ice. Add extra water to fill the container up and stir. Let chill in fridge for at least 30 minutes.
- Mix together sesame oil, grated garlic, grated ginger, and soy sauce for the marinade. Combine well and marinate chicken for at least 20 minutes.
- Use pressure cooker to cook chicken under high pressure for 10 minutes, then slow release.
- Grill the chicken on medium-high heat for 6-7 minutes per side.
- Assemble the sandwich with grilled chicken, pickled cucumbers, and sriracha mayo on buns.



