Freshwater Swedish Crayfish Boiled Louisiana-style

• 12 medium potatoes, scrubbed, but not peeled
• 12 small red onions, peeled
• 12 fresh corn on the cob, cut in half

Put all the vegetables, fruit and Cajun seasoning into a whacking great cauldron. Tip in the lager and aquavit, add enough water to cover the whole lot and season with about a tablespoon of salt.

Put the pot on to a fierce heat and bring to the boil, stirring occasionally to mix in the spice. Cook for about 20 minutes over a reduced heat until the potatoes are almost tender, chuck in th