Grindstone Blends

Grindstone Blends is a London, Ontario-based manufacturer producing high-performance, gluten-free, and allergen-safe foods. We mill a blend of white and black rice, season it, and package it in-house for full quality control and consistency.

Our product portfolio is built across three scalable lines:(Celiac Approved)

1.  Hot/Chilled Rice cereals ("cream of rice")

2. High-protein versatile baking mixes designed for both everyday and foodservice applications

3. Convenient single-serve cupcakes that deliver clean, indulgent nutrition.

Positioned at the intersection of performance fuel and inclusive eating, Grindstone Blends offers retailers a differentiated, fast-growing category solution that meets rising demand for allergen-safe, high-protein, and functional foods.