At Boomerang, we collect an unexploited resource to process it into flour and reintegrate it into the food industry. This resource, which is abundant in Montreal, is a byproduct from microbreweries' brewing process: spent grains. Due to its exceptional nutritive properties (high in protein, fiber, minerals and low in calories), our spent grains flour offers a healthier diet to a greater number of people while tackling the food waste issue in Montreal!