This set has complete recipe, worksheet and key. The lab sheet incorporates recipe, work list with procedures, figuring food cost and worksheet to go with Food for Today textbook Eggs chapter. It has been aligned with the Kansas State culinary and math standards since it includes addition, subtraction, multiplication, division, and percentages. Standards are documented at the bottom of pages. Could be used in Family and Consumer Sciences culinary labs, math, career and technology, home school,