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September 17, 2026
Author: Annabel Norris, Marketing Manager
As consumer demand for plant-based beverages continues to grow, oat milk has become one of the most popular dairy alternatives. Its creamy texture, nutritional benefits and lower environmental impact have made it a staple product for both retailers and foodservice providers, creating new opportunities for manufacturers worldwide.
Producing high-quality oat milk consistently and efficiently, however, requires more than simply combining oats and water. The processing technology used during production plays a vital role in determining the final product’s texture, flavour, consistency and overall manufacturing efficiency.
With over 50 years of experience developing innovative food and beverage processing solutions, DC Norris understands the importance of selecting equipment that not only delivers consistent product quality but also helps manufacturers improve throughput, reduce operating costs and support future business growth.
Although production methods vary between manufacturers, commercial oat milk production generally follows the same core stages.
The process begins by preparing the raw materials, where cleaned, processed or ground oats are combined with water to form a slurry. Accurate ingredient handling and controlled mixing help ensure consistency before processing begins.
The slurry is then heated, and in some cases homogenised, while naturally occurring starches are broken down into smaller sugars using enzymes. This stage, known as hydrolysis, is one of the most critical parts of the production process, influencing the sweetness, viscosity and smooth mouthfeel consumers expect from oat milk.
Once hydrolysis is complete, insoluble oat fibre is removed through filtration or separation before ingredients such as vegetable oils, vitamins and stabilisers are incorporated. The product is then homogenised to create a stable, creamy emulsion before pasteurisation or UHT treatment and final filling.
While these stages are common across the industry, the way heat is applied during processing can have a significant impact on both product quality and manufacturing efficiency.
As demand for oat milk continues to increase, manufacturers face growing pressure to produce larger volumes while maintaining consistent quality.
Traditional oat milk production can involve several separate stages, including pre-soaking, indirect heating, enzyme addition, holding periods, secondary heating to deactivate enzymes, followed by cooling and filling. While effective, these additional processing steps can increase production time, energy consumption and operational complexity.
Selecting the right processing equipment can help overcome many of these challenges by improving process control and reducing unnecessary production stages.
When evaluating equipment, manufacturers should consider:
Rather than focusing solely on the initial purchase price, it is important to consider the total cost of ownership, including energy usage, maintenance requirements, cleaning time and equipment reliability throughout its service life.
The cooking stage is where many of the characteristics of oat milk are developed.
The method used to heat the product directly affects starch conversion, viscosity, flavour development and overall product consistency. Uneven heating can lead to longer processing times, inconsistent batches and an increased risk of product burn-on, particularly when processing larger volumes.
For manufacturers looking to maximise throughput while maintaining product quality, selecting technology that delivers rapid, controlled and uniform heating can make a significant difference to both production performance and operating costs.
DC Norris has developed Jet Cook technology to help manufacturers meet the challenges of modern food and beverage production.
At the heart of the system is the patented Jet Nozzle, which uses a patented steam system to simultaneously heat, mix and pump the product. By combining these three functions into a single process, Jet Cook delivers rapid, uniform heating throughout the vessel, helping manufacturers improve both processing efficiency and product consistency.
This innovative approach offers a number of advantages for oat milk production, including:
By reducing processing complexity while maintaining precise process control, Jet Cook helps manufacturers produce high-quality oat milk more efficiently without compromising on flavour or texture.
In addition to oat milk, the technology is suitable for a wide range of plant-based beverages, including almond, coconut and soya drinks, offering manufacturers greater flexibility from a single processing platform.
As the market for plant-based beverages continues to expand, manufacturers need production equipment that can deliver consistent product quality while supporting greater efficiency and long-term growth.
Selecting the right processing technology is about more than increasing production capacity. It is about investing in equipment that improves product consistency, reduces operating costs and provides the flexibility to adapt to changing consumer demand.
With decades of experience supporting food and beverage manufacturers worldwide, DC Norris continues to develop innovative processing solutions that help businesses improve productivity and product quality. Our patented Jet Cook technology provides an efficient solution for manufacturers looking to optimise oat milk production through rapid, uniform heating and precise process control.
Whether you are developing a new oat milk product or expanding an existing production line, investing in the right processing technology today can help future-proof your production for tomorrow.
