Spicy Sour Water Kimchi Soup
A tangy and spicy Korean-inspired soup featuring fermented sour water and vibrant vegetables, perfect for a warming meal. This korean-inspired soups (vegetarian, gluten free) ready in about 30 minutes pairs vegetable oil, garlic cloves, minced, ginger, grated for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 120 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
- 2 tbsp vegetable oil
- 4 garlic cloves, minced
- 1 tbsp ginger, grated
- 2 tbsp gochugaru (Korean red pepper flakes)
- 4 cups sour water (fermented liquid)
- 1 cup kimchi, chopped
- 200 g tofu, cubed
- 2 green onions, sliced
- 2 tbsp soy sauce
- 2 cups water
- to taste salt
- 1/4 tsp black pepper
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Instructions
- Step 1: Heat 2 tbsp vegetable oil in a large pot over medium heat. Add 4 minced garlic cloves and 1 tbsp grated ginger, sautéing for 1-2 minutes until fragrant but not browned.
- Step 2: Stir in 2 tbsp gochugaru and cook for 30 seconds to bloom the spice and deepen its flavor.
- Step 3: Add 4 cups sour water and 2 cups water to the pot, bringing the mixture to a gentle boil.
- Step 4: Incorporate 1 cup chopped kimchi and 200 g cubed tofu into the simmering broth. Cook for 10 minutes to allow flavors to meld.
- Step 5: Season the soup with 2 tbsp soy sauce, salt to taste, and 1/4 tsp black pepper. Stir gently.
- Step 6: Just before serving, add 2 sliced green onions and cook for 1 more minute. Serve hot with steamed rice or on its own.
Frequently asked questions
How long does Spicy Sour Water Kimchi Soup take to make?
Total time is about 30 minutes (10 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Spicy Sour Water Kimchi Soup?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep vegetable oil from drying out.
Can I substitute ingredients in Spicy Sour Water Kimchi Soup?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Spicy Sour Water Kimchi Soup for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Spicy Sour Water Kimchi Soup vegetarian?
Yes — this recipe is tagged vegetarian, gluten free based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
