noun (n)

• food that is a component of a mixture in cooking(noun.food)

  Example:
  The recipe lists all the fixings for a salad.
  

  Synonym:
  ingredient
  

  source: wordnet30
• the accessories that normally accompany (something or some activity)(noun.artifact)

  Example:
  An elaborate formal dinner with all the fixings.
  

  Synonym:
  trimmings
  

  source: wordnet30