1852 F. Bonynge 150 The fruit is used in three ways—as mango fool, as pickles, and as a fruit when ripe.
1990 4 Feb. 36/5 I found among the 6000-odd recipes just four involving mangoes... Finally one for Mango fool.
2004 R. Reichl 804/2 Guanabana (Soursop) or Mango Fool: Use 1 (14-ounce) package unsweetened guanabana puree..or mango puree.