Organic Grass Fed Shells & White Cheddar Enjoy the delicious taste of our Organic Shells & White Cheddar with the goodness of cheese made with milk from grass fed, California cows. The cheese used in Annie’s Organic Grass Fed Shells & Real Aged Cheddar comes from the Rumiano Family. All Rumiano organic milk producers are certified through the American Humane Association’s Free Farmed Certified program, which guarantees customers that the organic milk used in the making of Rumiano organic cheeses comes from cows that are raised and treated humanely.