irach] Does it involve citrus? No, Mel
Software] Phileas Fogg's gentleman's relish? No

It's Friday, it's five o'clock, it's Crackerjack! time for a summary, I feel

The whole thing takes the form of something described by “a phrase, proverb, etc”, though it is not a proverb. It includes two words describing a food product, and the name(s) of one or more persons, who is/are almost certainly fictional. The human element is not a collection of persons.

The food is derived from a fruit. Although the exact meaning of the word on the card is ambiguous, the fruit in question is almost certainly a berry, botanically speaking. The fruit is not lemon, blackberry, gooseberry, grape, mango, tomato or olive (though the last two got some applause), and it is not normally sweet-tasting. It is a common-place edible item.

The food product is pickled (sale being the mineral implied in the answer). It is not Heinz baked beans, jam or marmalade, ice cream, or a fruit milk shake. You can find food products with the same name on supermarket shelves, though they are probably not the exact product referred to in the words on the card. It is not an ethnic food from the East, though part of that question garnered applause.

The phrase is not a kind of warning, or the title of a literary or artistic work. [Note – the phrase may have been used as a title, but that’s not where you know it from] The phrase is not: the apple of one’s eye; so angry I could crush a grape; the fruit of our labours; a loaf of bread, a jug of wine, and thou beside me; Popeye and Olive Oil; Yankee Doodle Dandy. The phrase does not take the form 'so-and-so's such-and-such', but that is close in two distinct ways.

This game is missing one of its usual players, who might well have got this by now, or at least posed a particularly pertinent question.