croustadecommon nounSyllable DecompositioncroustadeEtymologyexpandfrom crust (crouste) with the suffix -ade frequent in cooked dishes.Definitions1. Envelope formed by a rather crispy crust of dough, in which various dishes are served.pâtisserieexpandOn gâchait dans les assiettes des cèpes à l'italienne et des croustades d'ananas Pompadour.2. Pastry specialty from the Couserans valleys in the department of Ariège.expand3. Dish consisting of a crust filled with a savory preparation.cuisineexpandServez la croustade avec un peu de salade verte.4. Crumble.flags.QuébecexpandPluralcroustades