These data represent the mass quantity (in grams) of each ingredient in the Food Commodity Intake Database (n=484) in each food in the Food and Nutrient Database for Dietary Studies from 2001-2018 (n=8,684), totaling 93,681 ingredient-food combinations. Of the total number of FNDDS foods included, 1,584 (18%) were imputed according to the methods described in Conrad et al. and 7,099 (82%) were not imputed. All of the non-imputed data were created by the US Environmental Protection Agency and are in the public domain.