My recipe calls for 30% cream, but I only have 36% cream in stock. Will the app help me replace it?

Yes, this is quite a common case. The same can happen with milk. In this case, simply replace the ingredient in the recipe and adjust the proportions of the remaining ingredients so that the plasticity index remains in the green zone. This will cause a slight change in ingredient proportions, so make sure to generate a new label with the list of ingredients and nutritional values.