Indonesia produces over 20 million tons of food waste annually, and the F&B sector is a major contributor. But this isn't just an environmental issue — it's a profitability issue. Every kilo of wasted food is money you paid for, prepped, stored, and then threw away.
1. Track What You Throw Away
Before you can fix waste, you need to measure it. For one week, put a clear bin next to your trash and have kitchen staff log what goes in. Categorize by:
Spoilage — Ingredients that expired before use
Over-prep — Mise en place that wasn't needed
Plate waste — Food returned by customers (uneaten)
Trim waste — Vegetable peels, bones, fat — some is unavoidable
You'll be shocked at how much goes into the bin. That shock is the motivation you need.
2. Right-Size Your Prep
Over-prepping is the #1 controllable source of waste. Use historical sales data — not gut feeling — to determine how much to prep each day. If your POS system tracks daily item counts, use last 4 weeks' average as your baseline.
3. Implement Batch Cooking
Instead of prepping everything at 9 AM, cook in smaller batches throughout service. This applies especially to rice, soup bases, and sauces. Yes, it requires more chef attention — but it virtually eliminates end-of-day waste on these items.
4. Cross-Utilize Ingredients
Design your menu so one ingredient serves multiple dishes:
Chicken breast → grilled chicken salad, chicken sandwich, and soup topping
Overripe tomatoes → salsa, pasta sauce, soup base
Day-old bread → croutons, bread pudding, breadcrumbs
The best menus are designed around ingredients, not the other way around.
5. Master FIFO in Every Storage Area
We've said it before and we'll say it again: First In, First Out is non-negotiable. Label every container with date received. Place new stock behind old. Check daily.
6. Train Every Staff Member
Waste reduction isn't a kitchen manager's job — it's everyone's job. Train all staff on:
Proper portioning with scales, not eyeballs
Correct storage temperatures (4°C for cold, -18°C for frozen)
The cost impact of waste — "this bin represents Rp 500,000 today"
How to report items approaching expiry
7. Negotiate Smaller, More Frequent Deliveries
Buying in bulk feels cheaper, but if 15% spoils before use, you're not actually saving money. Work with suppliers for 2–3 deliveries per week instead of one large weekly order.
8. Offer Flexible Portions
Add small and regular size options. Many customers want a smaller portion — they just don't have the option. This is especially effective for rice-based dishes in Indonesia.
9. Use Technology for Forecasting
Modern POS and inventory systems can predict demand based on day of week, weather, holidays, and events. Makan's analytics show you sales trends that make prep planning data-driven instead of guesswork.
10. Donate What You Can't Sell
Organizations like Foodbank of Indonesia and FoodCycle accept surplus food. It's good karma, good PR, and in some regions, may offer tax benefits.
Reducing waste isn't a one-time project — it's a daily habit that compounds into massive savings. A restaurant that cuts waste by just 5% saves millions per year. Start tracking today.