Definition of «to mash the raspberries»

The phrase "to mash the raspberries" means to crush or squish the raspberries until they become soft and pulpy.

Top with half the remaining sponge mixture, then the remaining mashed raspberry mixture, again spreading with the back of a spoon. (idealhome.co.uk)
This time I added mashed raspberries, they're really good! (thecoconutmama.com)
With a whisk or fork mash the raspberries down to release some juices. (greensnchocolate.com)
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