Why it works: Caraway and rye share more aroma than cooks usually use. They rank in the top 2% of all ingredient pairs, and cooks put them together in 87 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Swedish Rye Bread
Ingredients
Directions
Prepare the starter
Scald one sieveful rye flour with hot water enough to moisten, cover and let stand one hour.
In one pint potato water, dissolve yeast cake and a little white flour; set to rise for one hour.
Mix and bake
With this mix, add the scalded rye flour, one cupful sugar, one cupful molasses, one-half cupful caraway seed, and a little salt.
Knead stiff with white flour, letting it rise twice before baking.
Bake slowly for one good hour.
Moisten top with a little molasses and water.
Nutrition, whole recipe (rough)
Counts 6 of 8 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Potato | 1 medium (173g) baked | 161 |
| Rye | 1 slice (32g) | 83 |
| Molasses | 1 tbsp (20g) | 58 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Caraway Seed | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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. See the original page.
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.
-
Caraway + ryetop 2% of all pairsSmell alikestrongCooked together87 recipes
Shared aroma: coumarin (sweet, hay).
-
Caraway + flourtop 6% of all pairsSmell alikestrongCooked together1,435 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Rye + flourtop 8% of all pairsSmell alikestrongCooked together1,320 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Potato + ryetop 10% of all pairsSmell alikemoderateCooked together75 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Sugar + molassestop 11% of all pairsSmell alikemoderateCooked together9,225 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rye flour
- Provides the dense, earthy structure and flavor that define this loaf.
- Molasses
- Adds sweetness, dark color and moisture to the dough and crust.
- Yeast cake (in the method)
- Leavens the dough so it rises before and after kneading.
- White flour
- Adds gluten during kneading, giving the stiff dough enough elasticity to hold its rise.
- Sugar
- Feeds the yeast and adds sweetness to the loaf.
The step that matters
Kneading and the two rises. The dough must be kneaded stiff enough to develop gluten, and it needs to rise fully twice. Rye flour has little gluten, so the white flour and proper rising are what give the loaf enough structure and lift.
Swap the potato
How well each one fits the dish's main ingredients (sugar, molasses, caraway, rye, flour):
- Beetrootfits better
- Arrowrootfits better
- Mustardfits better
- Potatothe original
Fit is the average pairing score against sugar, molasses, caraway, rye, flour. Candidates are from the same food group and used in at least 100 recipes.
“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.
Potato Bread124 recipes
Cornbread345 recipes
Bread Pudding336 recipes
Milk Bread Rolls242 recipes