The MyRecipeCost Application allows a small bakery to monitor the cost on all their recipes(products).  The application includes a standard set of ingredients.  The user has the ability to edit the included ingredients as well as add new ones.  First, the user enters or edits the quantity purchased in ounces, pounds, grams, kilograms, liters,gallons, liters, milliliters or each.  Next the user enters the total cost of the purchase.  The app will use the information entered to calculate the cost of all recipes which consume the ingredient. If the cost of the ingredient changes in the future, the ingredient can be edited to reflect the new cost.  A record will also be made of each change in an ingredient’s total cost or purchase quantity. The user can view all changes to an ingredient or all ingredients and print the results if required.