Loblaw’s in Canada recently introduced cricket powder to the food it carries. The website description is this (also see President’s Choice website).
Made with crickets farmed right here in Canada, this 100% cricket powder is a nutritious, versatile food that is high in protein and an excellent source of vitamin B12. Finely ground with a mild taste, it can be added to smoothies, sauces, chili, curries and baking batters.
CAUTION: PEOPLE WHO ARE ALLERGIC TO CRUSTACEANS AND SHELLFISH MAY HAVE AN ALLERGIC REACTION TO CRICKETS.
The Canadian Broadcasting Corporation (CBC) has a fair article on the product.