Exploring how near-infrared (NIR) spectroscopy is revolutionising the development of plant-based foods by enabling rapid, precise analysis of cereals and pulses. Traditionally, assessing key nutritional parameters—such as protein, amino acids, fatty acids, and fiber—required time-consuming lab work. Now, NIR-based analytics allow food producers to instantly evaluate the nutritional quality of ingredients non-destructively and at scale. This technology empowers manufacturers to select and blend cereals and pulses for optimal nutrition, consistency, and product performance, supporting the creation of healthier and more appealing plant-based foods. Machine learning and portable NIR devices further enhance accuracy and accessibility, even in decentralized supply chains.By leveraging these smart tools, companies can ensure their products meet high standards for nutrition and quality, accelerating innovation and consumer trust in the plant-based sector. Ultimately, NIR analytics are a game-changer for making nutritious, sustainable foods more widely available.