Can you actually use your backup ingredient supplier?

Suppose a supplier calls to say an ingredient you depend on is unavailable. You have another company you could buy from, but your food manufacturing customer has never tried its ingredient. There is still work between finding that source and keeping the customer supplied. I would want to do that work while we have time: run small batches, involve the customer and work through its acceptance process before we need the alternative urgently.

Understand what dependence on one source exposes

I would start with the important ingredients and ask what happens if the main source cannot supply them. A shutdown or contamination problem can interrupt that route. If we are relying entirely on it, what does that mean for the customer expecting us to deliver?

That is why I think backup suppliers are worth pursuing even when they cost more. Procurement has a reason to look for a good price, but we also need to consider what happens when the customer cannot make or ship its product. The purchasing cost is part of that decision. So is having somewhere else to turn when the main source has a problem.

Research on supply-chain regionalization illustrates some of the work involved. In a 2026 interview study across manufacturing industries, Atif Saleem Butt explains that “qualification work requires audits, testing, documentation and coordination across parties.” The study includes food businesses, although its specific example of qualifying a backup concerns pharmaceuticals. It shows why establishing an alternative can involve work across several organizations.

For the food customer we are serving, I would bring that back to a practical question: what have we actually done together to establish that the alternative is usable? Knowing who else sells the ingredient gives us a starting point. We still need to involve the people who would use it.

Involve customers in making the alternative usable

I would be happy to run small batches and let the customer assess the result. That gives us something concrete to discuss. We can move from talking about a possible alternative to giving the customer an opportunity to try what it would receive.

There is a relationship opportunity here as well. Invite the customer in for sampling. Let them see what we are working on and explain why we are looking at another source. We want them involved in preparing for an interruption that could affect their business, and we want their response while we can still work through it.

Then the customer needs to take the alternative through its own process and sign off on it. Sampling is part of that conversation. We need to understand what the customer still has to do before it can accept the change, rather than treating a positive reaction at a tasting as the end of the work.

The ingredient itself matters to that decision. In FoodNavigator’s May 2026 reporting on viral ingredients, Deniz Ataman writes, “Locking down multiple suppliers is not enough”, summarising Imbibe scientist Tom Pliml’s view. The reporting discusses differences in how ingredients from different sources taste and function. That is a useful reason to bring the customer into assessing the alternative for its product.

I would want those conversations happening before we have to depend on the backup. If the customer still needs to assess a batch or take it through an internal process, that work remains outstanding. We should know where we are with it when discussing what we could supply during an interruption.

The preparation can be quite practical: make the small batch, bring the customer into the discussion and let it follow its acceptance process. What matters is carrying that work through far enough that both sides understand whether the alternative can help.

Make continuity part of the customer conversation

I would explain this preparation to customers as part of the value we bring. We are looking ahead at how to keep them supplied with the ingredients they need to make and ship their products. That is something worth discussing with them as the relationship develops.

Operations, procurement and sales each come at this from a different position. Operations is looking at what we can do. Procurement is looking at how to bring costs down. Sales needs to consider what the alternative means for the customer and how to make it part of the ongoing commercial conversation.

Sometimes there may be a cost opportunity as well. If an alternative can maintain the quality the customer needs and allow it to produce more cheaply, that is worth bringing forward. We may also improve our own margin. There is room for both businesses to benefit, provided the ingredient works for the customer and we understand what the change offers.

Even where the backup costs more, the continuity question remains. The customer will be unhappy if it cannot get its products made or shipped. I would want sales involved in explaining why we are preparing another route, and in getting the customer involved in the work that makes it useful.

Start with one important ingredient and the customer that depends on it. Ask whether the small-batch work, sampling and acceptance have happened, and what remains to be done. That gives the next customer conversation a clear purpose: work through those questions while there is time to prepare.