The objective of this study was to evaluate the effect of margarine substitution by extra virgin olive oil on the overall
perceived flavour and texture of Madeira-type cakes. For that purpose, both instrumental and sensory analyses were carried out. Batter density, water loss during baking and cake volume was measured while texture profile analysis of the baked cakes was also carried out to assess product quality features. The volatile compound composition as well a screen of the odour active compounds was followed both in the crumb and crust of the cake matrices by means of headspace solid phase microextraction (HSSPME) technique coupled to gas chromatography/mass spectrometry (GC/MS) analysis and gas chromatography/olfactometry (GCO), respectively. A hedonic sensory test of appearance, odour, taste,
texture and overall liking was also performed.