Phase 1: Recipe and Positioning

Before any equipment, decide what mayonnaise you are making, because it drives everything downstream:

Your recipe choice sets your emulsifier system, your process window and your equipment spec. Stabilise the formulation at small scale first, but know that a kitchen recipe does not transfer directly to production, which is what Phase 5 addresses.

Phase 2: Licensing and Compliance

Jurisdiction-dependent; confirm current requirements with your local authority. This is guidance, not legal advice.

India: FSSAI licensing is the core requirement for food manufacturing; GST registration and local trade or pollution consents typically apply.

US / export: FDA facility registration and adherence to food-safety (HACCP/preventive controls) frameworks; export markets add their own standards.

Mayonnaise’s safety hinges on acidification (pH approximately 3.6 to 4.0) and pasteurised egg, factors your process and quality plan must document. Build the compliance framework early; retrofitting it after buying equipment is costly.

Phase 3: Equipment

This is where new producers most often over- or under-buy. Match equipment to realistic output.

The key decision is buying a platform you can grow on rather than a cheap unit you will replace. The capacity sizing guide shows how to translate your target jars per day into a machine class, and the ROI breakdown helps decide semi-automatic vs automatic. Start where your volume justifies, on a platform that scales.

Phase 4: Plant, Space and Utilities

A mayonnaise plant needs more than floor space: power for the mixer and line, water (process and CIP), compressed air, drainage, and hygienic-zone separation between raw handling, processing and filling. Layout should follow the process flow, dosing, emulsification, filling, packing, to keep product moving and hygiene zones intact. Get utility requirements from your equipment supplier before finalising the space; undersized power or water is a common and avoidable delay.

Phase 5: Launch, Trials and Shelf-Life Validation

The step first-time founders skip: your kitchen recipe must be validated at production scale. Run trial batches on the actual equipment, confirm the emulsion is stable and repeatable, test pH and shelf life, and finalise the process parameters before you sell a single jar. This is exactly why Procer offers a recipe trial on the Mixpro: you see your product made at scale, and de-risk the launch, before committing to a full line.

How Much Does It Cost to Start a Mayonnaise Business?

In short: startup cost spans recipe development, licensing, equipment, plant setup and working capital. Equipment is usually the largest single item, and it scales with capacity; a minimum viable semi-automatic line costs far less than a fully automatic high-capacity line. Rather than a single figure, budget by phase and size the equipment to realistic early demand.