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Choi Hwa-jung's Whole Cucumber Gimbap

A super simple diet recipe that went viral on Choi Hwa-jung's YouTube channel. Enjoy the refreshing, crunchy whole cucumber paired with spicy and savory cheongyang pepper ssamjang.

Welcome! Today we are recreating the viral diet recipe, Choi Hwa-jung's 'Whole Cucumber Gimbap'. Featuring a whole crunchy raw cucumber rolled with a super thin layer of sweet-vinegar seasoned rice, it delivers the ultimate refreshing bite. Served with spicy, savory cheongyang pepper ssamjang, this healthy meal is highly addictive and keeps you satisfied. Enjoy a light and tasty meal in just 15 minutes! The secret behind this gimbap lies in the harmony of the crunchy raw cucumber, sweet vinegar rice, and a specially paired spicy cheongyang pepper ssamjang. By using a raw unpickled cucumber and spreading a minimal amount of rice, carb intake is kept low while fiber and moisture are maximized. A tiny dab of spicy ssamjang on each slice elevates a simple cucumber roll into a gourmet diet feast. Whether you are on a low-carb diet or simply looking for a quick and crisp meal during warm days, this 15-minute recipe will become your go-to menu. Follow our detailed instructions below for peeling tips, tight rolling techniques, and the perfect spicy dip ratio!
⏱️ 15m total (Prep 10m / Cook 5m) 📊 Difficulty: Easy 🌶️ Spice: 🌶️ 👥 Yield: 1 serving
Sliced whole cucumber gimbap showing the green cucumber inside, served with spicy ssamjang

Servings Ingredient Calculator

Default: 1 serving (Adjusts quantities automatically)

1 Servings

🥬 Main Ingredients

  • White cucumber (Korean cucumber)1 pc
  • Cooked brown or white rice1 bowl (150g)
  • Gimbap seaweed sheet1 sheet

🥣 Sauce & Seasoning

  • Vinegar (for sweet vinegar)1 tbsp
  • Allulose or Sugar (for sweet vinegar)0.5 tbsp
  • Salt (for sweet vinegar)1/3 tsp
  • Ssamjang (for dipping sauce)2 tbsp
  • Cheongyang pepper2 pcs
  • Minced garlic0.5 tsp
  • Sesame oil1 tbsp
  • Sesame seeds0.5 tbsp

🔄 Ingredient Substitutes & Tips

Original Ingredient Recommended Substitute Characteristics & Tips
Allulose Stevia or Sugar If using stevia, cut the amount in half as it is much sweeter.
White cucumber English cucumber English cucumbers are a great straight, low-seed alternative.
Ssamjang Doenjang + Gochujang (2:1 ratio) Mix soybean paste and chili paste with a touch of sesame oil and sweetener.

📊 Estimated Nutrition (Per Serving)

Calories
280 kcal
Sodium
580mg
Fat
9g
Protein
7g

👨‍🍳 Cooking Steps

1

Scrub the cucumber with coarse salt to clean. Peel off the skin completely using a vegetable peeler, and cut off both bitter ends.

💡 Tip: Choose a straight cucumber so it rolls up neatly and evenly.
2

Mix 1 tbsp vinegar, 0.5 tbsp allulose, and 1/3 tsp salt to make sweet vinegar. Mix it thoroughly into warm brown rice and let it cool.

💡 Tip: Mix the sweet vinegar while the rice is warm for better absorption.
3

De-seed 2 cheongyang peppers and mince them finely. In a bowl, mix minced peppers, 2 tbsp ssamjang, 0.5 tsp minced garlic, 1 tbsp sesame oil, and 0.5 tbsp sesame seeds.

💡 Tip: Keep the pepper seeds in if you prefer a spicier kick.
4

Place a sheet of gimbap seaweed rough-side up on a bamboo mat. Spread the seasoned rice very thinly and evenly over 4/5 of the sheet.

💡 Tip: Spread the rice as thinly as possible to keep it diet-friendly.
5

Lightly pat the peeled cucumber dry with a paper towel and place it in the center. Roll tightly from the bottom, ensuring no air gaps.

💡 Tip: Dry the cucumber surface completely so the seaweed doesn't get soggy.
6

Brush the rolled gimbap lightly with sesame oil. Grease the knife with sesame oil, slice into 1.5cm pieces, and top each slice with a dab of spicy ssamjang.

💡 Tip: Slice with a gentle sawing motion so the cucumber doesn't slide out.

🌟 Pro Chef Tips

  • Do not salt or pickle the cucumber beforehand; using it raw maximizes the refreshing crunch.
  • Using allulose instead of sugar for the sweet vinegar significantly reduces sugars and calories.
  • The leftover spicy pepper ssamjang pairs wonderfully with grilled meats or raw vegetable sticks.

⚠️ Avoid Common Pitfalls

  • If you don't dry the cucumber completely, the seaweed will get soggy and tear apart when sliced.
  • If the rice is too thick or rolled loosely, the cucumber may slip out of the gimbap slice.

🧂 Spice & Seasoning Adjustments

  • If substituting allulose with sugar, reduce the amount to around 0.3 tbsp.
  • For a milder version, replace cheongyang peppers with mild green peppers.

🧊 Storage & Reheating

  • Because raw cucumber releases moisture, it is best consumed immediately.
  • Store leftovers in an airtight container in the fridge and eat within 24 hours.

Frequently Asked Questions

Q. Can I leave the skin on the cucumber?

A. You can, but peeling the cucumber provides a much cleaner, tender crunch without any toughness, which is the signature texture of this recipe.

Q. My gimbap rolls keep unrolling. Any tips to seal them?

A. Smash a few grains of rice or dab a tiny bit of water along the end edge of the seaweed, then place the roll seam-side down for 1-2 minutes to seal.

Q. Can I use sesame oil and salt instead of sweet vinegar?

A. You can, but the sushi-style sweet vinegar seasoning pairs significantly better with the raw, crunchy cucumber.

Q. Can I use konjac rice or cauliflower rice for lower calories?

A. Yes! Using konjac or cauliflower rice cuts carbs even further. Just make sure to dry off extra moisture before spreading it on the seaweed sheet.

Q. Can I substitute the spicy ssamjang with another sauce?

A. Sriracha mayo, wasabi soy sauce, or plain sriracha work nicely. However, the spicy ssamjang is the key to Choi Hwa-jung's viral flavor combination.

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