Exchanges & Substitutes  

Julie Garden-Robinson, Food and Nutrition Specialist of the North Dakota State University Extension Service offers a page,  Ingredient Substitutions which offers a huge number of food equivalents.

The Cook's Thesaurus suggests substitutions for thousands of cooking ingredients, including low-calorie and low-fat alternatives for dieters, inexpensive substitutes for gourmets on a budget, and innovative replacements for hard-to-find ethnic ingredients.