Hi Jenny
This is Boaty's recipe.
Irish soda bread
Makes two loaves
Ingredients
550g /1¼ lb stoneground wholemeal flour
550g /1¼ lb plain while flour
2 rounded teaspoons salt
2 rounded teaspoons bicarbonate of soda
850ml /1½ pint buttermilk
Method
1. Pre heat the oven to 230°C/450°F/Gas 8.
2. Sieve together the dry ingredients in a large bowl. Make a hole in the centre and add 700ml/1¼ pint of the buttermilk.
3. Working from the centre, combine with either your hands or a wooden spoon, adding more of the buttermilk if necessary, the dough should be soft, but not sticky.
4. Turn the dough out onto a floured board and kneed lightly until it has formed a rough, round shape. Flatten slightly to about 5cm/2 in thick and place on a baking sheet.
5. Using a large floured knife, mark the dough with a deep cross and bake in the oven for 15-29 minutes, then reduce the heat to 200°C/400°F/Gas 6 for 20 - 25 minutes, or until the bread sounds hollow when tapped.