Ganjang Gejang — Soy-Marinated Crab (간장게장)
Why this food?
Ganjang gejang is raw crab marinated in a salty-sweet soy sauce that becomes the ultimate rice companion. Known as '밥도둑' (rice thief) in Korea, this dish has cult status — it's so delicious that people lose count of how many bowls they eat. Once you try it, you'll understand why Korean food lists and queue restaurants feature it constantly.
🇰🇷 K-Culture Tip
Ganjang gejang became a luxury dish in Korea during the 1980s-90s, transforming from home cooking to restaurant-worthy dining. The raw marinating process preserves the crab's natural sweetness while the soy sauce creates an umami-rich coating. In Korea, eating ganjang gejang with steamed rice is considered the perfect meal — so perfect that people have been known to eat 3-4 bowls without stopping.
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Substitute Ingredients
All available at Walmart
| Original | Substitute |
|---|---|
Live blue crab or Dungeness crab 게 | Live Blue Crabs or Live Dungeness Crabs Walmart Seafood Counter Ask seafood counter staff to split them if uncomfortable doing it yourself. Live crabs are essential — frozen won't work for authentic ganjang gejang. Shop at Walmart |
Soy sauce marinade (soy sauce, water, sugar, garlic, ginger, red pepper flakes, sesame seeds, green onions) 간장 마리네이드 | Kikkoman Soy Sauce, Great Value Sugar, Great Value Minced Garlic, Great Value Ground Ginger, McCormick Red Pepper Flakes, Great Value Sesame Seeds, Fresh Green Onions Kikkoman / Great Value / McCormick Use regular soy sauce, not tamari or low-sodium. Tamari changes the flavor profile. Garlic from a jar works fine if you don't have fresh. Shop at Walmart |
Steamed white rice 밥 | Great Value Long Grain White Rice or Minute Rice Great Value / Minute Ganjang gejang tastes best with plain steamed white rice — jasmine or jasmine-blend rice also works. This is essential for the 'rice thief' experience. Shop at Walmart |
🛒 Can't find it at Walmart? Try a Korean grocery store
Your Shopping List
Walmart edition
- 2-3 whole live crabs (about 1-1.5 lbs total) Live Blue Crabs or Live Dungeness Crabs
- 1 cup soy sauce + 1/2 cup water + 3 tbsp sugar + 4 cloves garlic minced + 1 tbsp ginger + 1 tsp red pepper flakes + 2 tbsp sesame seeds + 2 green onions sliced Kikkoman Soy Sauce, Great Value Sugar, Great Value Minced Garlic, Great Value Ground Ginger, McCormick Red Pepper Flakes, Great Value Sesame Seeds, Fresh Green Onions
- 2-3 cups cooked rice (about 1 cup uncooked) Great Value Long Grain White Rice or Minute Rice
Instructions
- 1
Step 1: Rinse your live crabs under cold running water and gently clean the shell with a soft brush. Pat dry with paper towels. Using a sharp knife, carefully split each crab in half lengthwise, then cut each half into 3-4 pieces (legs, claws, and body sections). If you're uncomfortable with live crabs, ask your seafood counter to do this step.
- 2
Step 2: In a mixing bowl, combine soy sauce, water, sugar, minced garlic, ginger, and red pepper flakes. Stir until sugar dissolves completely. Taste the marinade — it should be salty but balanced, not overpowering.
- 3
Step 3: Place crab pieces in a glass or ceramic container (avoid metal, which can react with the marinade). Pour the marinade over the crab pieces until fully submerged. Add sesame seeds and sliced green onions. Stir gently to distribute.
- 4
Step 4: Cover the container and refrigerate for at least 4-6 hours, but ideally overnight. The longer it sits, the more flavorful it becomes. The raw crab will cook slightly in the salty marinade.
- 5
Step 5: Before serving, stir the ganjang gejang and serve cold or at room temperature with steamed white rice. Scoop rice into a bowl, add a piece of crab and a spoonful of marinade on top. Eat and repeat — you won't be able to stop.
