Failure to thrive may not be a result of organ disease, physical abuse, or intentional neglect. We describe an infant who developed kwashiorkor with a high-fat, low-protein, nondairy coffee creamer diet. The elimination diet was administered on the advice of a family friend for a facial rash. The child presented at 10 months of age with decreased weight for height, rash, hepatomegaly, edema, hypoproteinemia, hypoalbuminemia, anemia, hypoglycemia, and evidence of hepatic sequestration of lipids. A rapid recovery of biochemical abnormalities was evident on reinstitution of a full diet. An intellectual assessment at age 5 years showed normal results.