How To Make Sweet Corn Soup From Scratch: Follow This Step By Step Guide

A comforting bowl of sweet corn soup is the perfect light meal for a chilly evening. This recipe skips the store-bought tins and shows you how to build a beautiful and naturally sweet broth using fresh corn on the cob. By simmering the empty cobs in the water, you extract an incredible depth of flavour that canned versions simply cannot match. Packed with finely diced vegetables and finished with a subtle hint of white pepper, it is a wholesome and nourishing bowl that comes together with minimal fuss.

prep time 00 Hour 15 Mins

cook time 00 Hour 30 Mins

chef Team Kitchen Diaries

Making sweet corn soup entirely from scratch is a highly rewarding process that transforms basic pantry ingredients into a restaurant-quality dish. While it is tempting to reach for a tin of creamed corn, taking the time to use fresh corn on the cob elevates the final taste completely. The secret lies in using every part of the vegetable. After slicing the kernels off the cob, you simmer the bare cobs in water to create a rich and naturally sweet vegetable stock. This zero waste technique builds a flavour base that is impossible to achieve with plain water or stock cubes.

Once your stock is ready, the rest of the soup comes together very rapidly. You start by sautéing finely minced garlic and celery, which adds a foundational savoury note to balance the sweetness of the corn. A portion of the fresh kernels is blended into a rough paste to thicken the soup, naturally giving it that classic creamy texture without needing any actual dairy. The remaining whole kernels provide a delightful

Blend a portion of the sweet corn kernels into a smooth and creamy paste in seconds by using the powerful Mixer Grinder.
Sauté your finely diced celery and carrots evenly without them sticking to the pan using a non-stick pan.
Simmer your empty corn cobs gently to extract the maximum sweet corn flavour by controlling the exact temperature on an Induction Cooktop.
Slice the fresh kernels off your corn cobs cleanly and safely from top to bottom using a sharp Kitchen Knife.

Step 1

Peel the husks off the fresh sweet corn. Stand each cob upright on a board and carefully slice the kernels off from top to bottom.

Step 2

Place the empty corn cobs in a large pot with five cups of water. Bring it to a boil and let it simmer for fifteen minutes to create a sweet corn stock.

Step 3

Remove the cobs from the liquid and discard them. Measure out half a cup of the fresh corn kernels and blend them with a splash of water into a coarse paste.

Step 4

Heat the oil in a separate deep pan over medium heat. Add the minced garlic and the white parts of the spring onions. Sauté for a minute until fragrant.

Step 5

Add the finely chopped celery, carrots, and french beans. Stir fry the vegetables for two to three minutes until they soften slightly.

Step 6

Pour the prepared corn stock into the pan along with the blended corn paste and the remaining whole corn kernels.

Step 7

Bring the soup to a gentle simmer and let it cook for about ten minutes so the vegetables become tender and the flavours meld completely.

Step 8

Stir in the soy sauce, rice vinegar, white pepper powder, and salt. Mix well and taste the broth to adjust the seasoning if necessary.

Step 9

Give the cornflour slurry a quick stir and slowly pour it into the simmering soup while stirring continuously. Cook for another two minutes until the soup thickens and turns glossy.

Step 10

Turn off the heat and garnish the soup generously with the chopped spring onion greens before serving hot in individual bowls.

Frequently Asked Questions

Cornflour continues to thicken the liquid as it cools down. When you reheat the soup you might need to stir in a splash of water to bring it back to the right consistency.

Yes you can use frozen corn to save time but you will miss out on the deep flavour of the cob stock. If using frozen corn consider using a vegetable broth instead of plain water.

You can substitute it with black pepper but white pepper is traditional because it provides a sharper heat and keeps the pale yellow colour of the soup unblemished.

You can keep the leftover soup in an airtight container in the fridge for up to two days. Reheat it gently on the stove before serving.

Absolutely. You can finely chop one or two fresh green chillies and sauté them along with the garlic for a spicy kick.

Calories 120 Kcal

Total Fat 2 g

Carbs 22 g

Protein 3 g

ESSENTIAL ITEMS

2 Fresh sweet corn on the cob, large

5 cups Water

1 tbsp Oil

3 Garlic cloves, finely minced

1 Celery stalk, finely chopped

1 Carrot small, finely diced

4 French beans, finely chopped

2 Spring onions, finely chopped and separated into whites and greens

2 tbsp Cornflour mixed with a little cold water

1 tsp Soy sauce

1 tsp Rice vinegar

0.5 tsp White pepper powder

as per taste Salt

Recipe by:

Team Kitchen Diaries

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