What makes soda bread rise?

Baking soda reacting with buttermilk

Why did soda bread suit Ireland?

Its soft wheat is better for quick breads

A cast iron pot for baking over a fire

A quarter of a flat round cooked on a griddle

Irish Soda Bread Quiz: Buttermilk, Baking Soda and the Cross

This Irish soda bread quiz mixes up the quick loaf of Irish kitchens. Play 10 interactive questions on how baking soda and buttermilk make carbon dioxide, Ireland's soft wheat, the 1830s arrival of bicarbonate of soda, the cross cut on top, the bastible pot, farls on the griddle, brown wholemeal loaves and gentle mixing.

Start Irish Soda Bread Quiz

🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds

Question 1 / 10 Time: 150s

Country
Which country is soda bread most linked to?
Leaven
What makes soda bread rise?
Gas
What gas forms in the reaction?
Acid
Which ingredient supplies the acid?
Wheat
Why did soda bread suit Ireland?
Date
When did bicarbonate of soda reach Irish kitchens?
Cross
Why is a cross cut on top?
Pot
What is a bastible?
Farl
What is a farl?
Mix
How should the dough be handled?

Explanations: answer key for all 10 questions

Q1: Which country is soda bread most linked to?
Answer: Ireland
It is an everyday loaf.
Q2: What makes soda bread rise?
Answer: Baking soda reacting with buttermilk
It is a quick bread.
Q3: What gas forms in the reaction?
Answer: Carbon dioxide
Bubbles lift the dough.
Q4: Which ingredient supplies the acid?
Answer: Buttermilk
Sour milk was also used.
Q5: Why did soda bread suit Ireland?
Answer: Its soft wheat is better for quick breads
Soft wheat has less gluten.
Q6: When did bicarbonate of soda reach Irish kitchens?
Answer: Around the 1830s
It changed home baking.
Q7: Why is a cross cut on top?
Answer: To help it bake through
Folklore says to let the fairies out.
Q8: What is a bastible?
Answer: A cast iron pot for baking over a fire
Coals were placed on its lid.
Q9: What is a farl?
Answer: A quarter of a flat round cooked on a griddle
Farls are common in Ulster.
Q10: How should the dough be handled?
Answer: Gently and quickly
The soda starts working at once.

A Quick Loaf From the Hearth

Irish soda bread rises without yeast. Baking soda reacts with acidic buttermilk to release carbon dioxide, lifting the dough. Bicarbonate of soda reached Irish kitchens around the 1830s, and it suited Ireland's soft wheat, which has less gluten and is better for quick breads.

The dough is mixed gently and quickly, since the soda starts working at once, then shaped into a round. A deep cross is cut on top to help it bake through, and folklore says it lets the fairies out. Loaves were once baked in a bastible, a cast iron pot set over a fire with coals on the lid.

In Ulster, dough is often cut into quarters called farls and cooked on a griddle. Brown soda bread uses wholemeal flour, while white soda bread is lighter. It is best eaten fresh with butter.

What This Quiz Teaches

Baking fans will enjoy these questions.

How soda bread rises
Why it suited Ireland
Why the cross is cut
How it was baked
Which variations exist

Did You Know?

Raisins make a version called spotted dog.
It goes stale faster than yeast bread.
Farls are fried in an Ulster fry.
Oats sometimes top brown loaves.
No proofing time is needed.