* Pig Out Day Courses with Frank Krawczyk.

Recipe for Butterscotch Sauce

Duchy Originals Cookbook by Johnny Acton and Nick Sandler, Kyle Cathie; €37

THESE much-loved biscuits, sometimes called millionaire’s squares, are fiddly to make, so get the maximum flavour for your effort by making them with butter and best-quality chocolate.

When making Ballymaloe brown yeast bread, remember yeast is a living organism. In order to grow, it requires warmth, moisture and nourishment.

Humanely-reared veal is often referred to as rosé veal to distinguish it from its intensively-reared counterpart.

Vitello al burro el limone from Gennaro’s Italian Year by Gennaro Contaldo, published by Headline.

Recipe for Apple and Raisin Squares.

Serves 4.