I'm Irish, and I grew up on soda bread. It's made by using bicarb of soda and buttermilk which together react to make the bread rise. The trick is not to over mix the dough, and once you've shaped it and cut the cross in it, you must get it into the oven straight away if if you want it light and well risen.
Do not add baking powder!! It must be bicarb of soda and buttermilk. Here's my recipe (been in my family for years) which can be tweaked to use white or wholemeal flour, and even a few raisins are popular too. See below for other variations.
- * 500g plain flour
- * 2 tsp bicarbonate of soda
- * 1 tsp fine sea salt
- * Approx. 400ml buttermilk or live yoghurt
- * A little milk, if necessary
1. Sift the flour and bicarbonate of soda into a large mixing bowl and stir in the salt. Make a well in the centre and pour in the buttermilk, stirring as you go. If necessary, add a tablespoon or two of milk to bring the mixture together; it should form a soft dough, just this side of sticky.
2. Tip it out on to a lightly floured work surface and knead lightly for about a minute, just long enough to pull it together into a loose ball but no longer – you need to get it into the oven while the bicarb is still doing its stuff. You're not looking for the kind of smooth, elastic dough you’d get with a yeast-based bread.
3. Put the round of dough on a lightly floured baking sheet and dust generously with flour. Mark a deep cross in it with a sharp, serrated knife, cutting about two-thirds of the way through the loaf. Put it in an oven preheated to 200oC/gas mark 6 and bake for 40-45 minutes, until the loaf sounds hollow when tapped underneath.
4. Cool on a wire rack if you like a crunchy crust, or wrap in a clean tea towel if you prefer a soft crust. Soda bread is best eaten while still warm, spread with salty butter and/or a dollop of your favourite jam. But if you have some left over the next day, it makes great toast.
Variation: For six-seed soda bread, mix together 2 tablespoons each of sunflower, pumpkin, sesame, poppy and linseeds, plus 1 teaspoon of fennel seeds; set aside. Follow the main recipe but use half white flour and half wholemeal flour. Add all but 1 tablespoon of the seeds to the dry ingredients before proceeding as above. After cutting a cross in the top of the loaf, brush it with a little buttermilk or ordinary milk and sprinkle with the remaining seeds. Bake at 200oC/gas mark 6 for 40–45 minutes.