Case Size: 1/3.15 kg. Heinz Tomato Paste is a thick, concentrated tomato product, ideal for sauces, soups, and stews. Heinz Tomato Paste (6 lb 15 oz, #10 can) offers a robust, concentrated tomato flavor perfect for enriching soups, sauces, and stews. It provides a deep, rich base for cooking, making it an essential ingredient for many foodservice kitchens.