Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Turtulongs, Fine, for Breakfast
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the dough
Mix the butter, powdered sugar, flour, eggs, and salt together in a bowl.
Roll the batter into pieces about 4 inches long and as thick as your little finger, forming them into two round rings.
Boil and chill
Bring a preserving pan of clean boiling water to a boil.
Carefully place the rings into the boiling water, not overcrowding the pan.
Once they float to the top, remove them and place them in a bowl of cold water.
Let them sit in the cold water overnight.
The next morning, drain the water and place the turtelongs on a plate without any paper underneath.
Bake
Preheat your oven to 400°F (200°C) and bake until they rise and turn a fine brown, watching closely to prevent burning.
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.
-
Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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
- Butter
- Adds richness and tenderness to the dough.
- Flour
- Provides the main structure that holds the dough together.
- Eggs
- Bind the dough and help it rise and set during baking.
- Powdered sugar
- Adds sweetness and promotes browning in the oven.
The step that matters
Watching the bake closely. Sugar browns quickly at high heat, so the turtelongs can scorch on the outside before the inside sets and rises fully. Checking often keeps the color fine brown.
“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.
White Cake431 recipes
Pound Cake373 recipes
Orange Bundt Cake349 recipes
Spice Cake344 recipes