Submitted
2023 Solv[ED] Youth Innovation Challenge

Yoshi Foods

Team Leader
Julien Lanssens
Solution Overview & Team Lead Details
Solution name.
Yoshi Foods
Provide a one-line summary of your solution.

Yoshi Foods wants to reduce food waste & single-use packaging by producing a soluble soup powder pad based on "ugly" vegetables and other residual flows.

What specific problem are you trying to solve?

At the moment, one-third of all produced food in the world goes to waste. If we take a closer look, we see that 45% of all vegetables and fruit end up in the bin for all sorts of reasons (aesthetics, shelf life, overproduction, etc.). Not only is this hard to believe, as a lot of people live in hunger in this world, but it also is the cause of 6-8% of global emissions. Since we want to extend the life of these 'ugly' vegetables by turning them into soup powder, we reduce food waste on the one hand and its accompanied emissions on the other hand.

The second problem we want to tackle is the single-use packaging problem. Single-use packaging has many harmful characteristics. On the one hand, it is the cause of microplastics in our food as researchers found we eat as much as a credit card of microplastics on average per week. On the other hand, single-use packaging accounts for 5% of the energy usage in the product life cycle, which contributes significantly to the emissions of the product. Using soluble or reusable packaging would reduce CO2 emissions by 60%. We aim to use a starch coating that will serve as packaging.

The third and last problem we want to address is the fact that a working place is an unhealthy place at many companies. We refuse to use any additives in our product, so it is 100% healthy (97% vegetables, the rest are spices and starch) and 100% vegan. In this way, we differentiate ourselves from other instant soups as they are full of salt, flavor additives, and color additives. Our product will have the taste and mouthfeel of homemade soup. Also, since a lot of Millennials and Gen Z are looking to work only for companies that actively invest in a sustainable future, we could be a factor in the war on talent.

Elevator pitch
What is your solution?

Yoshi Foods wants to use vegetables, that were to end up on the waste pile because of aesthetics, overproduction, etc., and produce instant soup powder from them. Our powder consists of vegetables and spices, so we are 100% healthy (97% vegetables, the rest are spices and starch) and 100% vegan. 

We also refuse to use single-use packaging, so we thought of a starch coating, which would have three functions: it protects the soup powder from humidity, it serves as packaging and it makes the soup thicker. We want to sell our product B2B as market research points out that people consume these instant soups most at work. In this way, we can reduce waste at workplaces.

Our production process is highly technological. We have to use very specialized equipment to dry our soup, to powderize it, and to make it soluble in hot water. At the moment, we are still in the prototyping phase of our product so our production process is on a rather small scale. We are working together with an association in Belgium to upscale our process.

Also, our starch coating requires a highly technological process to make sure it dissolves in hot water with the soup powder, but in the meantime also protects the soup powder from any form of water and thickens the soup to ensure a normal soup texture and taste.

Who does your solution serve? In what ways will the solution impact their lives?

Since we tackle food waste in Belgium, we desire to reduce the edible food that gets thrown away to zero. This means we improve the lives of every citizen.

We want to sell our product B2B, which means that by offering our product to businesses, their employees benefit from its nutritious aspects, and waste is cut at workplaces. 

Our product can also help a company leader in the war for talent. Research has shown that Millennials and Gen Z are more often looking to work at companies that care for sustainability and the health of their employees.

Since we use a starch coating as packaging, we also reduce the number of trash bags, which then again reduces emissions, which then again is a benefit to everyone.

How are you and your team well-positioned to deliver this solution?

The Yoshi Foods founding team has three members: Julien Lanssens, Jonas Lelièvre-Damit, and Lucas Warsson. All three of us have diverse backgrounds that induce a more rapid pace in the development of our business. 

Julien Lanssens is a last year master's student in Business Engineering at KU Leuven. Julien will overlook the strategy, finances, and prospects of Yoshi Foods. Julien is part of various organizations like Academics for Development and the Youth Council at his Municipality. He always had a thriving ambition to be a social entrepreneur.

Jonas Lelièvre-Damit has a background in Food Science at KU Leuven and is currently enjoying another year of education at Vlerick Business School, where he enrolled in the Masters in Innovation and Entrepreneurship. Jonas will handle the R&D and production of the flavors.

Lucas Warsson is an industrial engineer that is also currently enrolled in the Masters in Innovation and Entrepreneurship program of Vlerick Business School. Lucas will handle the production process with Jonas and support Julien in attracting new clients.

What steps have you taken to understand the needs of the population you want to serve?

We have conducted market research that points out that most consumers of instant soups are consuming at work, which means that we should target firms instead of individual consumers. Also, Belgium is banning single-use packaging in the offices in the upcoming years, so our competitors will not have a chance to use single-use anymore, which means we will be a step ahead of them.

We also found that industrial kitchens often use soup powders as a basis for their soups, but they still add extra salt and vegetables to them. If they would choose Yoshi Foods, they wouldn't have to deal with a salty soup and they would not have to add vegetables to thicken the soup. This would result in a cost cut and time savings for these organizations while maintaining equal quality.

We talked to a dietician who mentioned that our current competitors are really salt-based, which is not particularly healthy. Customers often know this, but still consume it as they perceive it as a desk snack. We would be the healthy alternative to these unhealthy soup powders.

In our prototyping development, we use the lean start-up way, which means we return to the market for feedback whenever we make an incremental change. For example, we had a stand at the Sustainable Christmas Market in Leuven in December to have a first tasting for the open public so we could optimize our taste. We worked with the feedback and made the necessary adjustments. In January, we are speaking to a lot of clients who showed interest in our product at the Sustainable Christmas Market to get even more insights, so we can create different personae. In February, we are doing a second tasting at Vlerick Business School and have arranged our first paying testing environment (pilot) where we can receive a lot of useful feedback to keep on optimizing.

Which aspects of the Challenge does your solution most closely address?
  • Taking action to combat climate change and its impacts (Sustainability)
What is your solution’s stage of development?
  • Prototype: A venture or organization building and testing its product, service, or business model
In what city, town, or region is your solution team located?
Leuven, België
Who is the Team Lead for your solution?
Julien Lanssens
More About Your Solution
Your Team
Business Model
Solution Team:
Julien Lanssens
Julien Lanssens
Lucas Warson
Lucas Warson
jonas Lelièvre-Damit
jonas Lelièvre-Damit