Ingredients
Metric weights use grams. US weights use ounces; liquids use fluid ounces. Conversions are rounded. Spoon measures use 5 ml teaspoons and 15 ml tablespoons; cups use 240 ml.
Serves 4
Choose any positive whole number of servings. Ingredients and measured amounts in steps scale together. Times, temperatures and equipment stay unchanged. For larger yields, cook separate original-size batches. Counted ingredients can become fractions; beat eggs before dividing them. Fixed correction-water checks remain fixed.
Noodles
Pan
Sauce
Equipment
Kitchen scales; measuring jug and spoons; knife; cutting board; mixing bowls; saucepan with lid; sieve; heavy frying pan; spatula; heatproof spoon; spatula.
Check all product labels and cross-contact. Diet groups describe this listed draft, not every substitution.
Steps
Boil · About 8 min
- Cook 250 g sweet potato glass noodles, 2000 ml water according to the packet, usually 6–8 minutes. Drain and cut long strands with kitchen scissors.
Fry · About 7 min
- Heat oil from 25 ml neutral oil, 200 g mushrooms, sliced, 150 g carrots, shredded, 150 g spinach, 150 g onion, sliced; fry onion, carrots and mushrooms for 7 minutes. Add spinach for 1 minute.
Toss · About 2 min
- Mix 45 ml soy sauce, 20 ml sesame oil, 20 g sugar, 10 g sesame seeds; toss with vegetables and noodles over low heat for 2 minutes.
Check: The noodles are tender and springy, and the sauce coats them without pooling.
Tips
- Cut the cooked noodles into manageable lengths.
- Use the texture and doneness checks in the method; cooking times depend on your pan and heat.
Substitutions
- Use sliced bell pepper instead of carrots.
Storage
- Refrigerate perishable food within two hours, or within one hour in heat above 32°C / 90°F. Store covered at 4°C / 40°F or below. Use within two days for this draft.
- Reheat cooked dishes to 74°C / 165°F, stirring or turning for even heating. Serve cold salads, dips and chilled desserts directly from safe refrigeration.
- For sauces and soups, add a little water if thick and reheat gently. Crisp coatings soften after storage.
Make ahead
- Prepare the measured ingredients for Japchae one day ahead. Refrigerate chopped vegetables and other perishable ingredients separately; complete the staged cooking on the serving day.
FAQ
What matters most when making Japchae?
Cut the cooked noodles into manageable lengths.
What can I substitute in Japchae?
Use sliced bell pepper instead of carrots.
Can I prepare Japchae ahead?
Prepare the measured ingredients for Japchae one day ahead. Refrigerate chopped vegetables and other perishable ingredients separately; complete the staged cooking on the serving day.
Food safety references
FoodSafety.gov: cooking temperatures · Food Standards Agency: rice storage and reheating
