PROBLEM TO BE SOLVED: To provide an oil and fat composition for instant cooking food product capable of providing an instant cooking food product having simple taste while maintaining snap property at normal temperature (15 to 25°C) and thickness specific for animal oil and fat, and an instant cooking food product using the same.SOLUTION: It contains a transesterification oil and fat obtained by transesterification of an oil and fat blend containing plant oil and fat of 5 to 30 mass% and animal oil and fat extreme cured oil of 41 to 95 mass% and has the total percentage of 2 saturated triglyceride containing 2 saturated fatty acids (S) and one unsaturated fatty acid (U) as constitutional fatty acid and 3 saturated triglyceride containing 3 saturated fatty acids (S) as the constitutional fatty acid of 80 mass% or more based on the mass of whole oil and fat.