The Kaflur Journal

Notes from thefood engineering floor.

Food science, kitchen economics and the systems behind modern food brands — written by the people building them.

Kitchen Economics·14 July 2026·4 min read

Onion price swings shouldn't set your menu price — the case for a dehydrated hedge

Onion is the one ingredient in nearly every Indian menu, and its price is set by export policy more than by your kitchen's demand. Here is how to take that line item off the news cycle.

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A chef in a commercial kitchen weighing a small bowl of golden fried onion beside a large stainless tray of raw chopped onion, warm evening light

Building a Food Brand·11 July 2026·3 min read

The real cost of private label — and when a food brand should walk away from it

Private label is the cheap way onto the shelf, and early on it is often the right call. The real cost arrives later — margin you cannot defend on a formula you do not own — and it is best priced in before you sign.

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Food Science·9 July 2026·4 min read

Why marinades break at scale — and the food science of fixing it

A marinade barely penetrates the meat — it is mostly a brine and a surface treatment. Once you accept that, the real problem in a high-volume kitchen stops being the recipe and starts being the variance.

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A steel prep tray of chicken in deep red tandoori marinade with whole spices, a halved lemon and a wedge of pineapple on dark slate

Kitchen Economics·8 July 2026·2 min read

Retort vs Frozen — the real kitchen economics of a base gravy

Frozen gravies look cheaper per kilo until you cost the cold chain, the thaw loss and the labour. Here's the full-stack maths for a high-volume kitchen.

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In a commercial kitchen, a frozen gravy pouch thawing in an ice tray beside a shelf-stable retort pouch and a pan of finished curry