Easy Kimchi Reuben

This sandwich is a messy, delicious mash-up of a classic Reuben and spicy Korean kimchi—think tangy, pickled cabbage sliding between melty Swiss and buttery rye, with corned beef (or tofu) holding court. It’s quick enough for a weeknight but punchy enough to feel like a treat. If you love big, tangy flavors and crunchy contrast, this is your new go-to when you want comfort with a little attitude.

Somewhere between “dinner is late” and “kids are screaming,” my husband discovered this was his favorite way to ruin a diet. He’ll tell any visitor that it’s the only sandwich that makes him close his eyes and hum. Our kid calls it the spicy cheese hug. We started making it when I found a jar of kimchi hiding in the back of the fridge and a lonely package of rye bread in the freezer—best accidental combo ever. Now it’s part of our rotation: comfort-food energy, five-ingredient vibe, and zero pretense.

Kitchen Talk

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I burned the first batch of saucy buttered bread because I got distracted trying to teach the kid how to flip pancakes. Pro tip: stop narrating and watch the pan. I also once rinsed the kimchi to “tone it down” and ended up with a limp, sad sandwich—lesson learned, kimchi wants to be proud and loud. One time I tossed in a pinch of brown sugar and holy moly, the sweet-sour thing elevated the whole sandwich. I’m messy, I’ll admit it: sometimes I layer everything, sometimes I throw it all into a skillet and slap bread on top. Both work. Don’t overthink it.

Shopping Tips

– Cheese: Look for sliced Swiss or Emmental that melts well; avoid pre-shredded blends here—the texture and melt matter.
– Protein: Corned beef or deli pastrami are classic; for a vegetarian swap, firm tofu pressed, seasoned, and seared gives great texture.
– Specialty Item: Grab kimchi from the refrigerated section if you can—jarred kimchi tastes better than shelf-stable, and the crunch will be superior.
– Grains/Pasta: Pick a hearty rye or marbled rye loaf; thinner sandwich bread gets too soggy, and sourdough changes the vibe.
– Fats & Oils: Butter for toasting gives the best crust; mayo mixed into the sauce (or on the bread) adds richness—use real butter for flavor, margarine if you’re watching budget.

Prep Ahead Ideas

– Slice cheese and deli meat (or press and slice tofu) the day before and store in airtight containers to speed assembly.
– Make the quick sauce (mayo + a little sriracha or thousand island-style mix) a day ahead—keeps flavors mellow and ready.
– Chop or coarsely shred kimchi into a small container; it’ll stay fine in the fridge for a few days and is ready to pile on.
– Keep bread slices wrapped in a towel or cloth bag; it prevents drying and stops your toaster from creating sad crumbs.
– Pack everything in clear containers so evening assembly is a one-second decision instead of a scavenger hunt.

✔Time-Saving Tricks

– Use one skillet: toast one side of the bread, assemble in the pan, then cover to melt the cheese—less washing, more eating.
– Buy pre-sliced corned beef or pre-pressed tofu to skip the slicing step.
– Use leftover roast or deli meat from a weekend dinner and this becomes five-minute magic.
– If you’re in a rush, warm kimchi gently in the microwave for 20 seconds so it’s less fridge-cold and stays crunchier in the sandwich.
– Don’t rush the sear—medium heat gives a golden crust without burning; high heat is a fast way to char the butter.

✔Common Mistakes

– Using soggy bread: I once tried with day-old supermarket sandwich rolls and it turned into a soggy catastrophe—use firm rye or toast the bread longer.
– Over-wet kimchi: rinsing it to “tone it down” killed the flavor; instead, blot if it’s dripping and use less in the sandwich.
– Too much sauce: I drowned a sandwich once; keep sauce thinly spread so it doesn’t overwhelm and make everything slide.
– Burning the butter: I got distracted and scorched a pan—if it smells bitter, start over and lower the heat.
– Not pressing the sandwich: a light press in the pan creates a better melt and keeps everything together—don’t skip it.

What to Serve It With

– A simple green salad with a bright vinaigrette to cut through the richness.
– Crinkle-cut fries or sweet potato fries for total comfort-food vibes.
– Pickles or a small bowl of extra kimchi for anyone who wants to double down.
– Light soup (miso or tomato) if you want something to sop up the melty goodness.

✔Tips & Mistakes

– Use medium heat for toasting—low won’t brown, high will burn.
– If the sandwich is sliding apart, quick press with a spatula and let cheese glue things together.
– Salt sparingly if using deli meat—some are already very salty.
– If the kimchi is extra spicy, add a touch of honey or sugar to the sauce to balance.

✔Storage Tips

Leftovers: wrap tightly in foil or an airtight container and keep refrigerated for up to 2 days. Reheat in a skillet over medium-low heat so the bread crisps back up and the cheese remelts—microwave will make it rubbery. Cold? Totally edible and sometimes even better at breakfast with a runny egg on top. No shame in reheating at 7 a.m. and calling it a power breakfast.

✔Variations and Substitutions

If corned beef isn’t your jam, pastrami works beautifully, and thinly sliced roast beef is fine in a pinch. Vegetarian? Press firm tofu, season with soy and a little smoked paprika, and pan-sear until golden. For cheese swaps, Gruyère or provolone melt well if you don’t have Swiss. Don’t try to replace kimchi with plain sauerkraut and expect the same kick—kimchi’s garlic-ginger backbone is part of the magic. Short on rye? Use sourdough, but expect a tangier, less classic Reuben vibe.

Frequently Asked Questions

Easy Kimchi Reuben

A quick, crispy-griddled Reuben with a tangy kimchi twist. Melty Swiss, tender corned beef, and bold flavor in minutes.

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Prep Time: 10 minutes minutes

Cook Time: 8 minutes minutes

Total Time: 18 minutes minutes

Servings: 2

Ingredients

 

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Main Ingredients

• ▢ 4 oz rye bread use 4 slices
• ▢ 2 tbsp unsalted butter softened
• ▢ 6 oz corned beef thinly sliced
• ▢ 4 oz Swiss cheese sliced or shredded
• ▢ 0.5 cup kimchi drained well and chopped
• ▢ 2 tbsp mayonnaise
• ▢ 1 tbsp ketchup
• ▢ 2 tsp gochujang or use sriracha
• ▢ 1 tbsp dill pickle relish
• ▢ 1 tsp rice vinegar

Instructions

Preparation Steps

• Drain and chop the kimchi. Squeeze out excess liquid and set aside.
• Whisk mayonnaise, ketchup, gochujang, relish, and rice vinegar in a small bowl.
• Spread butter on one side of each bread slice.
• Heat a skillet over medium. Place two bread slices, buttered side down, in the pan.
• Layer cheese, corned beef, and kimchi on the bread. Spoon on some dressing.
• Top with more cheese and the remaining bread, buttered side up.
• Griddle until golden and melty, 3–4 minutes per side. Adjust heat as needed.
• Rest 1 minute. Slice and serve with extra dressing for dipping.

Notes

Try pastrami instead of corned beef, or mix half kimchi and half sauerkraut for a milder tang. For extra crisp, press the sandwich with a skillet while grilling. Leftovers reheat well in a toaster oven for 5–6 minutes.

This recipe is an original creation inspired by classic Easy Kimchi Reuben flavors. All ingredient ratios and instructions are independently developed.