FIFO vs FEFO — why the distinction matters more in bakeries than almost any other category
Most inventory systems default to FIFO — First In, First Out. The oldest stock is used first. For most categories (electronics, hardware, fashion), this is fine.
For bakeries, FIFO is wrong. The right principle is FEFO — First Expiry, First Out. The stock with the nearest expiry date is used first, regardless of when it was received.
Here is why the distinction matters:
A bakery receives flour on Monday with a 12-month shelf life (expiry date next year). On Tuesday, it receives more flour from a different mill with a 9-month shelf life (because the second supplier's product is older). Under FIFO, the Monday flour is used first. The Tuesday flour sits longer and may expire before being used. Wastage.
Under FEFO, the Tuesday flour is used first because its expiry is closer. The Monday flour, with a longer shelf life, can wait. No expiry waste.
Multiplied across 200-400 ingredient SKUs in a bakery's inventory with varying receipt dates and varying remaining shelf lives, the savings from FEFO over FIFO compound to 8-12% of ingredient inventory in a typical bakery.
Where shelf life management lives in bakery operations
Shelf life touches every part of bakery operations:
Raw ingredients
Flour (12 months typical), refined oil (12-18 months), butter (3-6 months refrigerated), eggs (3-4 weeks), milk and cream (5-15 days depending on processing), chocolate (12-18 months), nuts (6-12 months refrigerated, 3-6 months ambient), yeast (4-6 weeks active dry yeast), and many specialty ingredients with shorter shelf lives.
Each ingredient enters with a manufacturing date and a best-before date. The system must track both, apply FEFO logic, and alert when approaching expiry.
Semi-finished goods
Doughs, batters, fillings, frostings made in advance for the next day or next few days. Each has its own shelf life. A chocolate ganache made fresh has a 5-7 day refrigerated life. A buttercream frosting has 7-10 days. A choux paste should be used within 24-48 hours.
Production planning that does not respect semi-finished shelf life produces waste. A bakery making 8 kg of buttercream on Monday for orders through Thursday must not allow 6 kg to sit until next Friday, at which point it has degraded.
Finished goods on display
In retail bakeries, finished products on display have shelf lives ranging from 4-8 hours (custard-filled pastries, cream cakes) to 1-3 days (croissants, breads) to 7-14 days (cookies, brownies, dry cakes). Display systems must rotate stock by shelf life and remove expired items proactively.
Allergens and contamination risks
Some ingredients have shorter "open" shelf lives once a sealed pack is opened. A 5 kg pack of dark chocolate has a 12-month shelf life sealed; once opened, it should be used within 2-3 months for best quality. Marking opened packs with open-date is critical, and the system must enforce open-pack expiry alongside packaging expiry.
What proper shelf life management looks like in software
Five capabilities:
1. Multi-attribute expiry tracking
Every batch of every ingredient has: manufacturing date, best-before date, opened date (if applicable), and effective expiry (the earliest of the three). FEFO logic uses effective expiry to decide which batch to release for production.
2. Receiving workflow with date capture
When ingredients are received from supplier, the receiving executive scans (or manually enters) the manufacturing date and best-before date from the packaging. The system validates that the dates are reasonable (no future manufacturing dates, no past best-before dates) and accepts the batch into inventory with a unique batch number.
3. Production issuing by FEFO
When the production team needs 10 kg of flour for the morning's bread, the system shows them: which batches of flour to use, in what quantity, with what expiry dates. The default suggestion follows FEFO; deviations require a reason.
4. Expiry alerts and proactive action
The system alerts inventory and production teams when batches approach expiry: 30 days, 14 days, 7 days, and final 3 days. The alerts trigger workflows — use the batch in production, transfer to another outlet that needs it sooner, or convert to a discounted promotion (e.g. "use up tomatoes in a special focaccia tomorrow").
5. Wastage tracking and root cause
When ingredients expire and are written off, the system captures: which ingredient, how much, value, reason for expiry (over-ordering, recipe change reduced consumption, slow-moving SKU, etc.). The wastage report by ingredient by month identifies systemic issues: ingredients that consistently expire need lower minimum order quantities or different storage approaches.
The receiving discipline that makes FEFO work
FEFO logic in software is straightforward. The hard part is the receiving discipline that feeds it. Three habits separate well-run bakeries from poorly-run ones:
1. Every receipt is scanned and dated
The temptation is to receive a delivery and put it on the shelf without recording manufacturing and expiry dates. The receiver thinks "I will enter it later". Later never comes. The inventory has stock with no expiry information, and FEFO cannot operate.
Discipline: every receipt is recorded in the system at the moment of receipt. No exceptions.
2. Opened packs get marked
When a 5 kg pack is opened on Tuesday morning, it gets a sticker showing the open date. The remaining quantity goes into inventory as an "opened" batch with the open date driving its expiry calculation.
This is small but important. Bakeries that do this run materially lower wastage than those that do not.
3. The walk-the-walk-in rhythm
Once a week, an inventory team member physically walks the storeroom and walk-in freezer, checks the labels, and confirms the system matches reality. Discrepancies are investigated.
This catches: items that were used but not recorded (system shows higher than reality), items that were received but not entered (reality higher than system), and items where the label is missing (cannot be FEFO-managed).
What FEFO discipline does to bakery operations
A bakery transitioning from FIFO to proper FEFO discipline over 3-6 months typically sees:
- Ingredient wastage drops from 12-18% to 4-7% of input
- Working capital tied up in inventory drops 20-35% because lower buffer is needed
- Quality of output improves (fresher ingredients = better products)
- FSSAI audit preparation becomes a 2-hour exercise instead of a 2-week scramble
- Year-end ingredient inventory valuation becomes accurate, with implications for tax filing
The bottom line
FEFO inventory in bakeries is not optional once you process 10+ ingredient SKUs at scale. The savings are large, the implementation is straightforward, and the discipline becomes second nature within a few months.
The bakery that has not yet implemented FEFO is choosing to leave 8-12% of ingredient spend on the table every year. Once the system and discipline are in place, that money flows to the bottom line.
