A food sauce, characterized in that said food sauce is constituted by the following ingredients expressed in percentage by weight:mayonnaise-type sauce:74.17% - 76.76%;ketchup-type sauce:21.49% - 22.24%;chilli pepper:0. 87% - 4.21 %;parsley:0.08% - 0.09%; andWorcester-type sauce:0.04%;wherein said chilli pepper has a piquancy on the Scoville scale comprised in the range of 2,500-5,000 SHU.