Cucumbers

Could someone please advise me how to keep cucumbers crisp. We have an one plant that has gone mad, producing at least four fruit every couple of days.
TIA

This probably would not suit you but I used to put mine whole, in brine with fresh grape leaves. Had to eat them within a couple of months but they stayed crisp and like they were freshly picked.

Thanks. But not quite what I was wanting.

This probably is not what you're wanting either gaimon but because you have an abundance of cucumbers, have you considered having cucumber as a hot vegetable for a change?

HOT CUCUMBER
2 cucumbers, peeled – optional if telegraph/Lebanese cucumbers
2 onions
1 tsp sugar
2 cups water
25g butter
2 tbsp flour
¼ cup milk
salt and pepper

Cut the cucumbers into 1 centimetre thick slices. Peel and slice the onions. Put both into a saucepan with the sugar and water. Boil gently until the onion is soft. Drain, reserving the cooking liquid, and keep warm.
Melt the butter in a saucepan. When sizzling, stir in the flour and cook for 1-2 minutes. Add 1 cup of the reserved cooking liquid and the milk. Cook, stirring steadily until thick. Season well. Arrange the cucumber and onion in a dish, pour over the hot sauce and serve hot.
Serves 4-5. :-))

Thanks for the information.
Cheers.