This article is for general educational purposes only. It is intended for readers who want to learn more about wellness, immune health, and the gut microbiome. It is not intended to promote or sell any specific product, and it should not be considered medical advice. The information presented here has not been evaluated by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease. Always consult a qualified healthcare professional for personalized medical guidance.
If you have ever found yourself craving Korean food after watching a Korean drama, you are certainly not alone. Whether it is a bubbling hot pot shared between friends, a comforting bowl of soup on a rainy day, or a table filled with colorful side dishes (banchan), Korean food has a remarkable way of making viewers hungry.
For many people, part of the joy of watching Korean dramas is experiencing a glimpse of Korean food culture. It can inspire us to try new flavors, explore different cuisines, and bring something a little more exciting to our everyday meals.
One of the most recognizable ingredients in Korean cuisine is kimchi. This traditional fermented vegetable dish is known for its tangy flavor, gentle heat, and distinctive fermented character. While some people enjoy eating kimchi straight from the jar, others may find its bold flavor a little intense at first.
That is where this soup comes in.
By combining kimchi with sweet roasted tomatoes and red peppers, the result is a rich, velvety soup that feels both comforting and familiar while still offering a taste of Korea. It is a simple way to add something different to your weekly meal rotation and perhaps relive some of those cozy moments from your latest Korean drama binge.
There is also plenty to appreciate from a nutritional perspective. Tomatoes are naturally rich in lycopene, a red plant pigment with antioxidant properties. Interestingly, cooking tomatoes can make lycopene easier for the body to absorb than eating raw tomatoes. ¹ ²
Red peppers contribute vibrant color, along with vitamin C and carotenoids, while onions provide dietary fiber and naturally occurring prebiotics such as inulin and fructooligosaccharides (FOS), which help nourish beneficial bacteria already living in the gut. ³ ⁶
Kimchi itself provides dietary fiber, along with compounds produced during fermentation. While cooking may reduce the number of live bacteria naturally present in kimchi, fermented foods can still provide organic acids, postbiotics and other fermentation-derived compounds that form part of a varied and balanced diet. ⁴ ⁵
For an extra burst of flavor and texture, reserve a spoonful of fresh kimchi and add it just before serving.
Ingredients
- 2.2 lb fresh plum tomatoes
- 2 red peppers
- 3 tbsp olive oil
- Salt and freshly ground black pepper
- 1 medium onion, sliced
- 4-5 oz kimchi (plus extra for garnish)
- 2/3 cup vegetable stock
- 4 tbsp oat cream, heavy cream, or crème fraîche
- 1 tbsp black sesame seeds
- A little chopped parsley or green onion, for garnish
- [Optional] A pinch of sugar, to balance acidity, and a little extra salt to enhance flavor
- [Optional] 1 tsp gochujang (Korean fermented chili paste), for extra warmth and depth of flavor
Method
1. Roast the vegetables
Preheat the oven to 350°F, or 325°F if using a convection oven.
Halve the tomatoes and arrange them cut side up on a baking tray. Remove the cores from the peppers and cut them into large pieces. Drizzle with 2 tablespoons of olive oil and season with salt and pepper.
Roast for 25 to 30 minutes until the vegetables are soft and lightly caramelized.
2. Prepare the base
Meanwhile, heat the remaining olive oil in a large saucepan.
Add the sliced onion and cook gently for 5 to 7 minutes until softened.
Stir in the kimchi and cook for a further 2 to 3 minutes until fragrant.
3. Blend
Transfer the roasted vegetables, onion mixture, vegetable stock, and oat cream to a blender.
Blend until completely smooth.
Adjust the consistency with additional stock if required.
4. Serve
Gently reheat if necessary.
Ladle into bowls and garnish with black sesame seeds, a spoonful of fresh kimchi and a drizzle of oat cream.
Serve with seeded sourdough toast for a comforting meal packed with color and flavor.
Whether you are looking for a simple weeknight dinner, a cozy meal on a cooler evening, or simply an excuse to bring a little Korean-inspired flavor into your kitchen, this colorful soup is a delicious way to try something new.
🍳 Cook's Tip
If you are sensitive to acidic flavors, try adding a small pinch of sugar and a little extra salt before serving. The sugar helps balance the tanginess of the tomatoes and kimchi, while the salt enhances the overall savory flavor and brings the ingredients together more harmoniously.
For those who enjoy a little extra warmth, try stirring in 1 teaspoon of gochujang (Korean fermented chili paste) while cooking the onions and kimchi. It adds gentle heat, savory depth, and an extra layer of Korean-inspired flavor without overpowering the soup.
Why We Love This Recipe
- Tomatoes provide lycopene, an antioxidant that becomes more available after cooking. ¹ ²
- Red peppers are naturally rich in vitamin C and colorful plant compounds known as carotenoids. ⁶
- Onions contain naturally occurring prebiotic fibers such as inulin and fructooligosaccharides (FOS), which help nourish beneficial bacteria already living in the gut.³
- Kimchi contributes dietary fiber together with fermentation-derived compounds, including organic acids and postbiotics. ⁴ ⁵
- Together, the vegetables in this soup provide a variety of dietary fibers and plant compounds that help support a diverse and balanced diet. ⁴
References
