Soup base is an important component of many soups and can be made from a variety of ingredients. The crossword solutions for the term soup base include PEA (3 letters), STOCK (5 letters), oxtail (6 letters), BROTH (5 letters), BONE (4 letters), OKRA (4 letters), clams (5 letters), hambone (7 letters), and brothstock (10 letters). Peas, STOCK, oxtail, BROTH, BONE, OKRA, clams, and hambone are all ingredients that can be used to make soup base. Brothstock is a combination of BROTH and STOCK, which is also commonly used as a soup base.