Cold salad with spicy mustard sauce (Gyeoja Naengchae)

English name: Cold salad with spicy mustard sauce
Categories: appetizer, cold, main dish, seafood, snack, spicy, vegetarian
Made with: crabmeat, cucumber, Korean pear, mustard powder, pine nuts, radish sprouts, salt, sugar, vinegar, water,

Korean name: 겨자냉채
Romanized: Gyeoja-naengchae

Ingredients (Serves 4-6):

1 tablespoon Korean mustard seed powder (gyeojagaru)
2 teaspoons water
1 teaspoon salt
1 tablespoon sugar
2 tablespoons white vinegar
6 ounces artificial crab sticks (about 140 grams)
1 medium size English cucumber (7 ounces: about 200 grams), cut into 6 inch long matchsticks
1 large Korean pear (1 pound), cored and cut into matchsticks
2 tablespoons pine nuts and radish sprouts (optional)