GRN automation: closing the supplier-invoice loop: Goods arrive, someone signs the delivery note, the invoice arrives 3–7 days later, finance tries to match them by hand. This is where 4–7% of supplier overcharges hide. GRN automation closes that loop in real time.
Inventory forecasting at outlet vs commissary level: Forecasting at the outlet level catches local demand; forecasting at the commissary level catches production economics. A chain with a CK needs both, and they must reconcile, otherwise CK overproduces and outlets stock out at the same time.
Waste tracking by station: what gets measured gets cut: Aggregate waste numbers ('3.2% of food cost') do not change anyone's behaviour. Per-station numbers ('the prep station threw away VND 1.8M last week') do. Here is the format that works.
Cold-chain monitoring for SEA F&B: IoT vendors and cost: Cold-chain breach is the most expensive food-safety failure in F&B, a single freezer fail can write off VND 30M of stock. IoT sensors cost VND 800k each. The economics are not subtle.
Ingredient substitution rules during shortages: how to keep COGS flat: Supplier missed a delivery. Chef substitutes premium beef for the standard cut. COGS jumps 4 points. Multiply across 30 outlets and a typhoon week, and you have wiped out a quarter's margin. Pre-approved substitution rules prevent this.
Daily stock-take in 20 minutes: the 'fast count' method: Most outlets stopped doing daily stock-takes because the old method took 90 minutes and nobody had time. The fast count takes 20 minutes and catches 80% of what the long one did.
FIFO enforcement in cloud kitchens: practical SOP: FIFO is the easiest food-cost win in any kitchen. It is also the one that quietly breaks down within 60 days of any new SOP without enforcement. Here is the SOP that survives a year.
Supplier scorecard template: 9 metrics that matter: Supplier reviews based on price-per-kg miss everything that actually costs you money, late deliveries, quality variance, short shipments. This scorecard fixes that.
Yield management for prep-heavy kitchens (banh mi, pho, ramen): A whole brisket weighs 4.8kg raw. After trim, slow-cook and slicing, it yields 3.1kg of usable phở topping. The 35% loss is not waste, it is recipe yield. If you cost recipes off raw weight, your food cost is wrong.
Central kitchen for SEA chains: when, why, build cost: Central kitchens cut food cost and stabilise quality. They also add VND 30–60M of monthly overhead. Build too early and overhead crushes you. Build too late and growth stalls.
Recipe-level inventory deduction: why ±2% beats ±8% variance: Item-level inventory ('we sold 38 phở, we have ingredients for 100') leaves a ±8% variance band, that is your food cost margin. Recipe-level ('we sold 38 phở, that should have consumed 28kg noodle, 3.8kg beef, 14L stock') tightens it to ±2%.