Stir-Fried Japchae Glass Noodles with Spinach and Mushrooms

By AislePrompt Editorial · Published 2026-05-03 · Updated 2026-05-03

Sweet potato glass noodles stir-fried with savory mushrooms, tender spinach, and a lightly sweet soy sauce glaze for a classic Korean noodle dish. This Korean recipe (vegetarian), ready in about 30 minutes, pairs sweet potato glass noodles, shiitake mushrooms, sliced, baby spinach for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 280 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 7 oz sweet potato glass noodles
• 1 cup shiitake mushrooms, sliced
• 2 cups baby spinach
• 1 medium carrot, julienned
• 1/2 medium onion, thinly sliced
• 3 tbsp soy sauce
• 1 tbsp sugar
• 2 garlic cloves, minced
• 2 tbsp sesame oil
• 1 tbsp vegetable oil
• 1 tbsp toasted sesame seeds
• 1/4 tsp black pepper

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Instructions

1. Step 1: Bring a large pot of water to a boil. Add 7 oz sweet potato glass noodles and cook for 6-7 minutes until soft but chewy. Drain and rinse under cold water, then cut noodles with scissors into 6-inch lengths.
2. Step 2: Heat 1 tbsp vegetable oil in a large skillet over medium-high heat. Add 1 cup sliced shiitake mushrooms and sauté for 4 minutes until tender and browned.
3. Step 3: Add 1/2 sliced onion, 1 julienned carrot, and 2 minced garlic cloves to the skillet, cooking for 3 minutes until vegetables soften and become fragrant.
4. Step 4: Add 2 cups baby spinach and cook until just wilted, about 1 minute. Then add the cooked noodles to the skillet.
5. Step 5: Stir together 3 tbsp soy sauce, 1 tbsp sugar, 2 tbsp sesame oil, and 1/4 tsp black pepper in a small bowl, then pour over the noodle mixture. Toss everything together over medium heat for 2 minutes until noodles are evenly coated and heated through.
6. Step 6: Remove from heat and sprinkle 1 tbsp toasted sesame seeds on top before serving.