“pumpkin”
22 recipes vs 233Recipes with “pumpkin” in the title: less liquid (41% vs 54%).
“pumpkin” (22)the rest (233)middle half of all
Liquidrecipes with pumpkin in the title 41% vs the rest 54%
Cinnamon Rolls Lab
The dough under the swirl: milk, butter, sugar, egg and yeast per 100 g of flour.
364 recipes from 131 sites, each reduced to grams and written as baker's percentages: grams of each ingredient per 100 g of flour, so a small recipe and a double batch line up. Below: the typical pan, how far recipes stray from it, and a page for every recipe with a link to the original.
Recipes
364
from 131 sites
Typical flour
500 g
about 4 cups
Oven
350°F
175°C · median of 322
Bake time
25 min
most 20 to 30 min
The median of all 364 recipes for each ingredient, scaled to 500 g of flour. No single recipe is exactly this: each line is the middle of its own distribution. “Most recipes” means the middle half, from the 25th to the 75th percentile.
| Ingredient | Grams |
|---|---|
| FlourThe scale for everything else | 500 gabout 4 cups |
| LiquidMost recipes use 225 to 310 g | 265 gabout 1 cups |
| ButterMost recipes use 65 to 105 g | 80 gabout 1/3 cup |
| SugarMost recipes use 55 to 100 g | 70 gabout 1/3 cup |
| EggMost recipes use 41 to 90 g | 55 gabout 1 large egg |
| YeastMost recipes use 7 to 10 g | 8 g |
| SaltMost recipes use 2.5 to 7 g | 5 g |
Bake350°F (175°C) for about 25 minutes.
Volumes are approximate: flour at 125 g a cup, sugar 200 g, butter or oil 225 g, milk and other liquids 240 g, a large egg 50 g.
Each dot is a recipe, placed by grams of the ingredient per 100 g of flour (100% would be as much as the flour). The shaded band is the middle half of recipes and the line is the median.
median 53% · most 45 to 62%
Warm milk, sometimes with water; a softer, wetter dough bakes into a fluffier roll.
range 26 to 114%
median 16% · most 13 to 21%
Butter in the dough (not the filling) makes it rich and tender, closer to brioche at the top of the range.
range 5.1 to 58%
median 14% · most 11 to 20%
Sugar feeds the yeast and softens the crumb; the filling's brown sugar is counted separately as an extra.
range 3.3 to 40%
median 11% · most 8.3 to 18%
Eggs enrich the dough; some recipes use none.
range 0 to 43% · 14% use none
median 1.6% · most 1.3 to 2%
More yeast is a faster rise; overnight recipes use less.
range 0 to 5% · 2% use none
median 1% · most 0.5 to 1.3%
Around 1 to 2%, as in most enriched breads.
range 0 to 2.9% · 8% use none
Measured by how far apart the 25th and 75th percentile recipes are. The widest gaps are where the choice of recipe matters most.
Recipes agree most on liquid and yeast: liquid 45 to 62%, yeast 1.3 to 2% for the middle half.
347 of the recipes come in 4 languages with enough of each to compare: English 255, German 41, French 33, Dutch 18.
English recipes whose titles use a word, against the ones that do not. What recipe writers do when they pick the word, not proof that it makes the texture.
Recipes called “overnight” (17), “homemade” (16) or “best” (14) use about the same amounts as the rest on every ingredient measured here.
Recipes with “pumpkin” in the title: less liquid (41% vs 54%).
“pumpkin” (22)the rest (233)middle half of all
Liquidrecipes with pumpkin in the title 41% vs the rest 54%
70 cinnamon roll recipes have 50 or more reader ratings. A rating count says how many people rated a page, which follows its traffic more than its quality. Against the other 294, medians per 100 g of flour, compared within each language:
On no ingredient do the most-reviewed recipes differ from the rest by more than chance would explain.
50+ ratings (70)the rest (294)middle half of all
Liquidthe most-reviewed recipes 52% vs the rest 53%
Butterthe most-reviewed recipes 16% vs the rest 16%
Sugarthe most-reviewed recipes 14% vs the rest 13%
Eggthe most-reviewed recipes 11% vs the rest 11%
Yeastthe most-reviewed recipes 1.6% vs the rest 1.6%
Saltthe most-reviewed recipes 1% vs the rest 1%
322 of 364 recipes state an oven temperature, and 64% of those bake at 350°F (175°C). The middle half bake at 350 to 375°F. The other 42 do not say.
348 recipes state a bake time. Taking the middle of any stated range (“55 to 65 minutes” counts as 60), the median is 25 minutes and the middle half bake 20 to 30 minutes.
The single most common pairing is 350°F for 20 to 30 minutes, with 97 of the 315 recipes that state both.
Nearest the median on every ingredient at once.
In 7 languages: English 255, German 41, French 33, Dutch 18, Spanish 7, Portuguese 5, Italian 5. Lines in other languages are read in their own units and words, and each recipe page links to the original. 131 sites in all. No site contributes more than 12 recipes.
Every ingredient line is converted to grams and grouped (butter and oil count as fat; white, brown and liquid sweeteners as sugar), then divided by the flour weight. That baker's percentage is the only comparison that holds across recipes of different sizes.
98% of the 3,286 ingredient lines got a weight. 34% of those weights were printed by the source; the rest were converted from cups and spoons with standard densities, so treat single recipes as close, not exact. Frosting, glaze, streusel and other toppings are listed on each recipe page but left out of the percentages.
A recipe outside the plausible range for any ingredient is left out rather than allowed to stretch every chart; it is usually a different dish with the same name or a misread line. Of the pages fetched, 423 were left out: 204 outside the plausible range on some ingredient (sugar 94, liquid 71, yeast 21, butter 18), 133 with no flour, or none that could be weighed, 60 with a title that names a different dish, 14 duplicates of other pages, 6 made from a boxed mix, 4 too many lines without an amount, and 2 a listing page, not a recipe page.
Every recipe page links to the original, which is where the method is. Recipe Lab does not republish instructions or photos.