MirepoixFollow one branch instead of memorising the whole tree
Begin with a milk-and-roux base such as béchamel. A cheese addition takes you towards a Mornay-style sauce. In your kitchen notes, give the base and the addition their own lines so that you can adjust the cheese without accidentally changing the flour ratio.
For a stock-based branch, record which stock the recipe uses. Substituting a different stock changes flavour, colour and often salt content; a shared family connection does not make those ingredients interchangeable without consequences.
Turn the relationship into a preparation list
Make three columns: ingredients for the base, additions for the derivative, and finishing checks. For a meal with two sauces sharing a base, calculate the base quantity first, then divide it before adding their distinct finishes.
Keep yields explicit. If 800 ml of base becomes two separate portions, do not add each derivative's ingredients as though both still contain 800 ml. That is a common planning error that a simple split written on paper prevents.
Learn the technique carried along the branch
Ask whether the new sauce still depends on the base's thickening mechanism. A warm emulsion needs different attention from a roux-thickened sauce. The most useful part of the tree is remembering which technique you are managing.
Mirepoix shows the five mother sauces and their relationships in the free tree. Its Pro features include derivative recipes, technique lessons and cook mode; the app is a way to keep the cooking workflow beside you offline.
- Keep one base recipe as your reference.
- Measure additions separately.
- Taste the finished derivative before final seasoning.