Frozen Crinkle or Regular Cut French Fried Potatoes with Salt have 4.4 times more energy per unit of mass than Frozen Chopped Collards, Unprepared, which is average in comparison to other foods. Frozen Chopped Collards having low energy density.
Nutrients data from USDA National Nutrient Database for Standard Reference by US Department of Agriculture, Agricultural Research Service, Nutrient Data Laboratory.
Recommended Dietary Allowances (RDA) compiled from U.S. Department of Health & Human Services , National Institutes of Health.