Inclusion criteria:  Girls classified habitual breakfast skippers (using a proposed definition of 'breakfast', the girls will be classified as habitual breakfast skipper if they consume breakfast 0-3 times per week) no health issues that could be affected by study participation (e.g., food allergies) no extreme dislikes of the test meals.  Exclusion criteria:  Medical conditions or current medication that affects glucose metabolism Food allergies that would prevent consumption of prescribed meals