Raya open houses look festive on the outside. Of course.
Behind the scenes, trays moving in and out, staff shouting for senduk, and that one moment everyone dreads—“Eh, is the rendang finish already?”
Open house catering is one of the biggest revenue windows after Ramadan. But without proper planning, it’s also where profits quietly leak through wastage, last-minute panic, and uneven portions.
If you’re catering for 100 guests (or more), here’s how to prep smart, cook calm, and serve confidently.
The fastest way to lose money at an open house is guessing.
When food runs out, you scramble. When food overflows, you throw. Membazir.
A simple rule for open house catering:
For mixed buffets, not every guest eats everything. Plan for 70–80% uptake per dish instead of cooking 100% across the board.
This mindset alone can cut food waste without making the table look “kedekut” or “tak cukup”.
Not all Raya dishes behave the same once you cook them in bulk.
Braised and saucy dishes hold heat well, taste better over time, and are forgiving during service.
Best examples for Raya open house menus:
These dishes:
Fried chicken, fritters, and bergedils may be all-time favourites—but they don’t scale easily. They lose crispness fast and require constant refrying.
If you must include fried items:
Trying to do everything in one day is how mistakes happen.
Professional caterers work backwards.
This locks in flavour early and reduces decision-making later.
This is where batch cooking shines—large pots, consistent seasoning, controlled costs.
Cook rice
Prepare fresh vegetables, acar, or salads
Reheat mains slowly and evenly
Your workload is lighter, and service becomes smoother.
In open house catering, over-scooping is silent profit loss.
What works:
Standard ladles for gravies
Pre-portioned protein pieces
Clear staff instructions on serving size
Even a 20g overserve per plate can cost hundreds of ringgit across 100 guests!
You don’t need fancy tools—but you do need the right ones.
Keep food at safe temperatures
Prevent sauces from thickening too fast
Maintain visual appeal
Always prepare 10–15% extra gravy. Dry food is a bigger complaint than “too much sauce”.
A well-held gravy can revive:
Rice
Chicken
Beef
Vegetables
Cooking for 100 people isn’t scary.
Cooking without a plan is.
When portions are calculated, dishes are chosen wisely, and prep is spread out, open house catering becomes controlled—even enjoyable.
The goal does not stop at just surviving Raya. The goal continues to serve confidently, protect your margins, and walk away knowing everything ran like clockwork.
Because a calm kitchen always serves better food.
Ajinomoto Food Biz Partner
