Potato Bread Lab · Decision tree
Find your potato bread
Three questions sort all 100 recipes into 8 groups. Each question is about one of the ingredients recipes disagree on most, and splits the recipes in front of it at their own median, so each answer keeps about half of them. Every group ends with its median recipe in grams and the real recipes nearest it.
The questions
Question 1
More sugar than most, or less?
Potato breads run slightly sweet.
All 100 recipes: median 3.1% of the flour weight, 14 g per 450 g of flour; middle half 0% to 9.6%; 31% use none.
Question 2
More egg than most, or less?
An egg in many recipes, for a richer, yellower crumb.
All 100 recipes: median 6.8% of the flour weight, 31 g per 450 g of flour; middle half 0% to 13%; 47% use none.
Asked within each answer to question 1, split at the median of the recipes that gave it.
Question 3
More fat than most, or less?
Butter makes it rich, closer to a dinner roll at the top of the range.
All 100 recipes: median 8.5% of the flour weight, 38 g per 450 g of flour; middle half 3.4% to 16%; 22% use none.
Asked within each answer to question 2, split at the median of the recipes that gave it.
The key
Read left to right: pick an answer to question 1, then one of the answers beside it for question 2, and so on to a group. Each cell gives the answer, its bound in grams per 100 g of flour, and how many recipes give it.
| 1. Sugar | 2. Egg | 3. Fat | Group |
|---|---|---|---|
| Moreover 3.1%50 | Moreover 13%22 | Moreover 16%12 | A12 |
| Less16% or less10 | B10 | ||
| Less13% or less28 | Moreover 12%13 | C13 | |
| Less12% or less15 | D15 | ||
| Little or none3.1% or less50 | Someany amount11 | Moreover 9.2%5 | E5 |
| Less9.2% or less6 | F6 | ||
| Nonenone39 | Someany amount19 | G19 | |
| Nonenone20 | H20 |
The 8 groups
Each median recipe is the median of every ingredient over the group's recipes, scaled to 450 g of flour, beside the typical loaf of all 100. Bold rows are the ingredients the questions asked about.
Group A · 12 recipes · 12% of all
More sugar, more egg and more fat
Sugar over 3.1%, egg over 13% and fat over 16% of the flour weight.
| At 450 g flour | Group A | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 185 g | 180 g |
| Liquid | 190 gabout 3/4 cup | 220 g |
| Fat | 95 gabout 1/2 cup | 38 g |
| Sugar | 50 gabout 1/4 cup | 14 g |
| Egg | 90 gabout 2 large eggs | 31 g |
| Salt | 8 g | 9 g |
| Yeast | 6 g | 6 g |
Bake350°F (175°C) for about 30 minutes, the medians of the 11 recipes here that state a temperature and the 11 that state a time.
Nearest the middle of group A
Closest to the group's median on every ingredient at once.
- Potato Buns - Kartoffel Burger Buns · marcelpaa.comsugar 12% · egg 14% · fat 20%
- Cheddar Potato Rolls · handletheheat.comsugar 10% · egg 20% · fat 28%
- CAMP JOY: Tin Can Cheddar Potato Bread · joythebaker.comsugar 13% · egg 19% · fat 16%
- Pão de batata · tudogostoso.com.brsugar 21% · egg 25% · fat 23%
- Cheddar Potato Rolls · foodnetwork.comsugar 10% · egg 20% · fat 28%
Group B · 10 recipes · 10% of all
More sugar, more egg and less fat
Sugar over 3.1%, egg over 13% and fat 16% or less of the flour weight.
| At 450 g flour | Group B | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 150 g | 180 g |
| Liquid | 195 gabout 3/4 cup | 220 g |
| Fat | 55 gabout 1/4 cup | 38 g |
| Sugar | 50 gabout 1/4 cup | 14 g |
| Egg | 85 gabout 1 1/2 large eggs | 31 g |
| Salt | 9 g | 9 g |
| Yeast | 7 g | 6 g |
Bake350°F (175°C) for about 26 minutes, the medians of the 9 recipes here that state a temperature and the 9 that state a time.
Nearest the middle of group B
Closest to the group's median on every ingredient at once.
- Potato Rolls · tasteandtellblog.comsugar 13% · egg 19% · fat 16%
- Potato Bread Rolls · africanbites.comsugar 14% · egg 24% · fat 14%
- Petits pains à la pomme de terre · chefsimon.comsugar 14% · egg 24% · fat 8%
- Potato Rolls · houseofnasheats.comsugar 15% · egg 13% · fat 15%
- Polenta Potato Rolls · thefreshloaf.comsugar 4.8% · egg 18% · fat 6%
Group C · 13 recipes · 13% of all
More sugar, less egg and more fat
Sugar over 3.1%, egg 13% or less and fat over 12% of the flour weight. 1 of the 13 uses no egg.
| At 450 g flour | Group C | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 125 g | 180 g |
| Liquid | 215 gabout 1 cup | 220 g |
| Fat | 75 gabout 1/3 cup | 38 g |
| Sugar | 45 gabout 1/4 cup | 14 g |
| Egg | 50 gabout 1 large egg | 31 g |
| Salt | 8 g | 9 g |
| Yeast | 5 g | 6 g |
Bake350°F (175°C) for about 23 minutes, the medians of the 9 recipes here that state a temperature and the 11 that state a time.
Nearest the middle of group C
Closest to the group's median on every ingredient at once.
- Potato Buns · sugarspunrun.comsugar 14% · egg 9.8% · fat 17%
- Potato Bread · kingarthurbaking.comsugar 13% · egg 13% · fat 22%
- Soft Homemade Potato Bread Recipe · houseofnasheats.comsugar 7.8% · egg 12% · fat 13%
- Potato Bread · africanbites.comsugar 14% · egg 6.9% · fat 16%
- Potato Rolls · tasteofhome.comsugar 17% · egg 13% · fat 18%
Group D · 15 recipes · 15% of all
More sugar, less egg and less fat
Sugar over 3.1%, egg 13% or less and fat 12% or less of the flour weight. 7 of the 15 use no egg. 1 of the 15 uses no fat.
| At 450 g flour | Group D | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 170 g | 180 g |
| Liquid | 215 gabout 1 cup | 220 g |
| Fat | 37 gabout 2 1/2 tbsp | 38 g |
| Sugar | 30 gabout 2 1/2 tbsp | 14 g |
| Egg | 34 gabout 1/2 large egg | 31 g |
| Salt | 8 g | 9 g |
| Yeast | 6 g | 6 g |
Bake350°F (175°C) for about 38 minutes, the medians of the 13 recipes here that state a temperature and the 12 that state a time.
Nearest the middle of group D
Closest to the group's median on every ingredient at once.
- Braided Onion-Potato Loaf · tasteofhome.comsugar 4.1% · egg 9.8% · fat 5.6%
- Potato Bread · preppykitchen.comsugar 7.6% · egg 0% · fat 11%
- How to Make Potato Bread · thepioneerwoman.comsugar 4.6% · egg 0% · fat 7%
- Durum Potato Rolls · thefreshloaf.comsugar 7.8% · egg 0% · fat 7.4%
- Pão de batata massa · receitasdecomida.com.brsugar 15% · egg 10% · fat 10%
Group E · 5 recipes · 5% of all
Little or no sugar, some egg and more fat
Sugar 3.1% or less, some egg and fat over 9.2% of the flour weight. A small group: treat its median as a sketch and read the recipes themselves.
| At 450 g flour | Group E | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 220 g | 180 g |
| Liquid | 220 gabout 1 cup | 220 g |
| Fat | 100 gabout 1/2 cup | 38 g |
| Sugar | 9 gabout 2 1/4 tsp | 14 g |
| Egg | 55 gabout 1 large egg | 31 g |
| Salt | 8 g | 9 g |
| Yeast | 7 g | 6 g |
Bake375°F (190°C) for about 25 minutes, the medians of the 3 recipes here that state a temperature and the 4 that state a time.
Nearest the middle of group E
Closest to the group's median on every ingredient at once.
- Receita de Pão de batata com requeijão cremoso · comidaereceitas.com.brsugar 2.5% · egg 3.6% · fat 22%
- Fluffy Buttermilk Potato Rolls · melskitchencafe.comsugar 2.6% · egg 11% · fat 12%
- Receita de Pão de batata com salame · comidaereceitas.com.brsugar 1.7% · egg 20% · fat 22%
- Aardappelbrood met spekjes en rozemarijn · 24kitchen.nlsugar 1.1% · egg 13% · fat 10%
- Receita de Pãozinho de batata com recheio especial · comidaereceitas.com.brsugar 1.9% · egg 23% · fat 26%
Group F · 6 recipes · 6% of all
Little or no sugar, some egg and less fat
Sugar 3.1% or less, some egg and fat 9.2% or less of the flour weight. 2 of the 6 use no sugar. 1 of the 6 uses no fat. A small group: treat its median as a sketch and read the recipes themselves.
| At 450 g flour | Group F | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 225 g | 180 g |
| Liquid | 135 gabout 1/2 cup | 220 g |
| Fat | 29 gabout 2 tbsp | 38 g |
| Sugar | 3 gabout 3/4 tsp | 14 g |
| Egg | 60 gabout 1 large egg | 31 g |
| Salt | 9 g | 9 g |
| Yeast | 4.5 g | 6 g |
Bake400°F (205°C) for about 26 minutes, the medians of the 5 recipes here that state a temperature and the 4 that state a time.
Nearest the middle of group F
Closest to the group's median on every ingredient at once.
- Kartoffelbrot · ichkoche.atsugar 0.7% · egg 8.3% · fat 0%
- Pão de Batata com Requeijão com Mochaccino Canela · receitasnestle.com.brsugar 2.2% · egg 27% · fat 7.6%
- Pão de batata · receiteria.com.brsugar 2% · egg 3.6% · fat 5.4%
- Pão de batata com recheio misto · receitasdecomida.com.brsugar 0% · egg 10% · fat 9.2%
- How to Make Extra Squishy Potato Bread (More Potatoes Than Flour!) - ChainBaker · chainbaker.comsugar 0% · egg 17% · fat 5%
Group G · 19 recipes · 19% of all
Little or no sugar, no egg and some fat
Sugar 3.1% or less, no egg and some fat of the flour weight. 11 of the 19 use no sugar.
| At 450 g flour | Group G | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 270 g | 180 g |
| Liquid | 235 gabout 1 cup | 220 g |
| Fat | 24 gabout 1 1/2 tbsp | 38 g |
| Sugar | none | 14 g |
| Egg | none | 31 g |
| Salt | 8 g | 9 g |
| Yeast | 7 g | 6 g |
Bake375°F (190°C) for about 35 minutes, the medians of the 13 recipes here that state a temperature and the 17 that state a time.
Nearest the middle of group G
Closest to the group's median on every ingredient at once.
- Potato Bread · spendwithpennies.comsugar 1.3% · egg 0% · fat 6.1%
- Potato Bread · thefreshloaf.comsugar 1.2% · egg 0% · fat 4%
- Aardappelbrood met rozemarijn · libelle-lekker.besugar 0% · egg 0% · fat 11%
- Parmesan Potato Bread · foodnetwork.comsugar 0% · egg 0% · fat 6.7%
- Pain aux pommes de terre sans pétrissage cuit en cocotte · chefsimon.comsugar 0% · egg 0% · fat 5.4%
Group H · 20 recipes · 20% of all
Little or no sugar, no egg and no fat
Sugar 3.1% or less, no egg and no fat of the flour weight. 18 of the 20 use no sugar.
| At 450 g flour | Group H | All |
|---|---|---|
| Flour | 450 g | 450 g |
| of which potato | 180 g | 180 g |
| Liquid | 270 gabout 1 cups | 220 g |
| Fat | none | 38 g |
| Sugar | none | 14 g |
| Egg | none | 31 g |
| Salt | 10 g | 9 g |
| Yeast | 3.5 g | 6 g |
Bake450°F (230°C) for about 43 minutes, the medians of the 19 recipes here that state a temperature and the 20 that state a time.
Nearest the middle of group H
Closest to the group's median on every ingredient at once.
- Easy Peasy (Spelt) Potato Bread · baketotheroots.desugar 0% · egg 0% · fat 0%
- Einfaches Dinkel Kartoffelbrot · baketotheroots.desugar 0% · egg 0% · fat 0%
- Easy Potato Bread with Rolled Oats · baketotheroots.desugar 0% · egg 0% · fat 0%
- Einfaches Kartoffelbrot mit Haferflocken · baketotheroots.desugar 0% · egg 0% · fat 0%
- Kartoffelbrot · gutekueche.atsugar 0% · egg 0% · fat 0%
How the questions are chosen
Each ingredient is ranked by how much recipes disagree on it: the width of the middle half of recipes (25th to 75th percentile) divided by the median, less 4% for each place it sits down this lab's list of ingredients, so the ones that define the dish win near ties. For potato bread the order is sugar (3.08), egg (1.96), fat (1.54), potato (0.75), liquid (0.63) and yeast (0.67), and the first 3 are asked. Salt is never asked about: recipes differ on it mostly by brand and taste.
Every split is at the median of the recipes in front of it, rounded to the percentage shown. Recipes exactly at the median go to whichever side leaves the two halves more even. No answer may keep fewer than 5 recipes; a group that could not be split further says so.
The recipes listed under each group are the 5 nearest its median on every ingredient at once, each scaled by how much recipes vary on it. Every recipe page links to the original for the method.