From theplantbasemag.com
Matthieu Bertoux, marketing director at Ingredion, and Olivia Fannon, technical service technologist for Western Europe, explain how brands can create vegan batters and breadings that satisfy on every sensory level while still meeting clean label demands.
Texture is one of the most important factors in what people look for in good food and coatings are more than just a finishing touch: they transform how food looks, feels and tastes. In fact, the global market for batters and breadings is expected to reach $3.23 billion by 2027 at a CAGR of 6.7% .
A new era for coating systems
Adopting vegan coating solutions is about far more than appealing to the growing plant-based movement. It’s about a genuine evolution in food science that delivers tangible operational benefits that help to streamline production lines and simplify ingredient handling workflows. These advances in science now enable companies to embrace formulations that both tap into the rising demand for sustainability and ethical sourcing, while also reducing the risks of cross-contamination by removing egg allergens from production facilities.
Refining recipes to meet demand
When it comes to creating batters and breadings that consumers genuinely prefer, there are several crucial factors to get right. Traditionally, eggs have been used to bind coatings to various foods, but vegan formulations must take another route. Highly functional starches, derived from plant sources such as corn, tapioca and rice, can provide the necessary cohesion without compromising performance. Adhesive starches maintain the strength of coatings through all the stages of production, cold storage, and final preparation.
To achieve the all-important golden-brown finish that customers love on battered foods, skimmed milk powder has historically been the go-to. Now, vegan alternatives such as dextrins are stepping in to do the same job, encouraging the subtle browning reactions (referred to as Maillard reactions) to provide the same visual appeal while being completely dairy-free.
Coating meat alternatives is a category of its own. Without animal-derived flavour compounds, it can be a balancing act to get the satisfying, harmonious taste profiles. This requires carefully adjusting plant-based flavours in coatings to ensure they complement, rather than compete, with the base product. Plant-based proteins also bring different surface qualities and moisture levels, often needing more adhesive batters or specialist starches for reliable coverage.
Cracking the science of texture
Texture in batters and breadings isn’t just a matter of preference, it’s something that should be created with real precision. Achieving the perfect crunch depends on understanding the way that starches behave at a molecular level. Starch consists of two primary polymers: amylose and amylopectin. The ratio of the two matters a great deal. Amylose, with its linear structure, forms strong films and gels that deliver smooth, crunchy textures. Meanwhile, amylopectin’s highly branched structure produces softer gels and films providing a rough, crispy texture with greater expansion.
Lighter, crispier coatings that break down quickly during consumption should be made using a formula that contains more dextrins and starches, with less amylose content. This is because the specific branching structure of dextrins creates additional surface roughness and blistering, enhancing the perceived crispiness while also providing the visual texture that consumers expect.
By adopting a scientific approach to ingredients, manufacturers can replicate the exact textural experience and sensory targets across production runs to provide consumers with the sensory experience and perfect crunch that they have come to desire.
A non-negotiable for today’s shopper
As well as texture, consumers are looking ever more closely at what’s actually in their food, with 'Clean label' becoming an increasingly significant driver of purchasing decisions. This typically means using familiar, everyday ingredients, no chemical additives, artificial-sounding or misleading components, and steering clear of any genetically modified ingredients. According to Ingredion's proprietary ATLAS research, nearly half of consumers (43%) now check the ingredient and nutrition labels before buying their food. So, to ensure market competitiveness, a clean label approach is key.
For batters and breadings, clean label expertise is about using functional native starches that haven’t been chemically altered. Today’s ingredient technologies mean that these starches can do all the heavy lifting: providing the adhesion, film-forming properties and texture stability needed, while ticking every clean label box.
Meeting the technical challenge
Ensuring that vegan coatings will perform optimally involves overcoming a few technical hurdles. For a strong, robust coating, boosting the percentage of solids and using high-amylose or cross-linked starches is critical. This creates a network that locks out moisture meaning that the crunch will last even during extended holding periods.
Vegan batters exhibit different rheological properties during processing. This can be managed by increasing the starch content, reducing flour, and using process-stable suspension starches that will maintain consistent viscosity throughout the process. The separation of a coating from a substrate, known as 'pillowing,' can also be a common challenge for vegan formulations. Adding adhesion starches at the pre-dust stage or incorporating them directly into the batter will create stronger bonds between layers that will ensure coating integrity.
Raising the bar with plant-based coatings
Moving to vegan batters and breadings isn’t just about leaving animal-derived products behind: it’s an opportunity to rethink coatings for enhanced nutrition, clean label appeal and improved functionality.
By applying a deep understanding of the science behind texture development, selecting functional ingredients with precision and designing systems tailored to specific applications, manufacturers can create vegan coating solutions that consistently meet and exceed consumer expectations for taste, texture and label transparency.
As demand for plant-based proteins continues to rise, the creation of customised coating systems represents a major opportunity for innovation. The distinctive formulation challenges posed by meat analogues, such as varying moisture release profiles, unique surface properties and differing flavour dynamics, call for specialised approaches to batter and breading development.
Progress in this space will be driven by innovative ingredient solutions, including clean label texturisers, alternative proteins and naturally functional starches. Manufacturers best placed for success will be those adopting a holistic formulation strategy, taking into account the coating system’s interaction with plant-based substrates throughout every stage, from processing and storage through to final preparation.
With the global market for batter and breading premixes experiencing strong and sustained growth, manufacturers who successfully master vegan formulation will be well-positioned to secure a competitive edge while supporting the shift towards more sustainable, plant-forward food systems.