Why it works: Barley and oats match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 224 recipes. Both carry 2-octenal, which smells fatty, green. The science ↓
Baking Powder Loaf Breads
Ingredients
Directions
Prepare
Preheat the oven to 400°F (200°C).
In a bowl, mix the liquid, melted fat, syrup, and eggs.
In another bowl, combine the dry ingredients: barley flour, ground rolled oats, baking powder, and salt.
Mix and bake
Combine the wet and dry mixtures until well mixed.
Pour the batter into a loaf pan and bake for one hour or until thoroughly baked.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Barley + oatstop 7% of all pairsSmell alikestrongCooked together224 recipes
Shared aroma: 2-octenal (fatty, green).
-
Barley + flourtop 13% of all pairsSmell alikemoderateCooked together582 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Flour + syruptop 16% of all pairsSmell alikemoderateCooked together2,540 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Flour + oatstop 19% of all pairsSmell alikemoderateCooked together3,169 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and egg barely smell alike, yet cooks put them together in 106,462 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Barley flour
- Provides the main structure of the loaf, though it sets less firmly than wheat flour.
- Ground rolled oats
- Adds body and moisture-holding starch, giving the loaf a softer, denser crumb.
- Baking powder
- Releases gas in the batter so the loaf rises and becomes lighter in texture.
- Eggs
- Bind the batter and add structure, moisture and richness to the crumb.
- Syrup
- Adds sweetness and moisture, and helps the crust brown during baking.
The step that matters
Pour the batter into a loaf pan and bake for one hour or until thoroughly baked. Grain-based batters without wheat gluten set slowly and can look done outside while the centre is still wet. Baking until the centre is fully set prevents a gummy, sunken loaf.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Barley Wheat Bread6 recipes
Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes