Chef Klaus
Bauernbrot
The farmhouse loaf that made sense of a weekly oven firing: rye for keeping, wheat for lift, sourdough for the crumb, and a dark crust that earns its crack.
Culinary Explorer
A cooking platform built around craft, culture, and the stories behind what we eat.
Toastbrot
Created by
A square wheat loaf for Frühstück, Pausenbrot, and the toaster, soft enough for children, sturdy enough for cheese, and only good when the shaping is tight.
Breads
German
Weeknight
Make Ahead
30 min
Active Time
35 min cook•3 hr 5 min total
Yield1 loaf, about 12 slices
Toastbrot sits on the modern German table where the old rye loaf doesn't: breakfast, school sandwiches, late-night toast, a slice under ham and cheese when nobody is cooking a Sunday roast. It isn't the three-day Sauerteigbrot, sourdough rye bread, and it shouldn't pretend to be. This is a soft wheat Kastenbrot, a tin loaf, made properly so it cuts clean and toasts evenly.
Im Norden anders, im Süden anders. In the north and west you'll see square Toastbrot beside fish, cold cuts, and a boiled egg; in the south, plenty of bakers still prefer a round-topped Kastenweißbrot or a Semmel, a small roll, and look at the flat lid with suspicion. Let them. The lidded tin gives the loaf its job: a fine, close crumb and a flat top that fits the toaster.
The technique that decides it is the final shape. Degas the dough, roll it tight, and set it seam-down in the tin, because loose dough leaves tunnels and a weak middle that collapses under the knife. Proof it only until it sits just below the lid. Overproof it and the yeast spends itself before the oven; underproof it and the crumb tears instead of stretching.
Buttermilk brings a little acid and softness, butter brings tenderness, and enough salt keeps the wheat from tasting blank. Weggeworfen wird nichts: stale slices become Semmelbrösel, breadcrumbs, or bread dumplings. Better that than a packet.
Toastbrot became common in West Germany after the Second World War, when sliced sandwich loaves, electric toasters, and Anglo-American eating habits moved into city kitchens beside the older rye and mixed-bread tradition. The dish most visibly tied to it was Toast Hawaii, introduced to a mass audience by television cook Clemens Wilmenrod in 1955, which helped make square toast a sign of modern weeknight cooking. German bakers still distinguish it from traditional Roggenbrot and Mischbrot, rye and mixed loaves, because Toastbrot belongs to the wheat-tin lineage rather than the sourdough rye table.
The technique, the tradition, and the story behind every dish.
Discover Culinary ExplorerIngredients
German Type 550 wheat flour or bread flour
Quantity
500g
plus a little for dusting
buttermilk
Quantity
250ml
lukewarm
water
Quantity
60ml
lukewarm
instant yeast or fresh yeast
Quantity
7g instant / 21g fresh
sugar
Quantity
25g
fine salt
Quantity
10g
unsalted butter
Quantity
50g
softened, plus more for the tin
| Ingredient | Quantity |
|---|---|
| German Type 550 wheat flour or bread flourplus a little for dusting | 500g |
| buttermilklukewarm | 250ml |
| waterlukewarm | 60ml |
| instant yeast or fresh yeast | 7g instant / 21g fresh |
| sugar | 25g |
| fine salt | 10g |
| unsalted buttersoftened, plus more for the tin | 50g |
Equipment Needed
- •23x10cm lidded Pullman tin or Kastenform
- •Stand mixer or strong hands
- •Serrated bread knife
Instructions
- 1
Mix the dough
Stir the buttermilk, water, yeast, and sugar together, then add the flour and salt and mix until no dry patches remain. Keep the liquids lukewarm, not hot, because yeast works steadily in warmth and dies when you try to hurry it.
- 2
Knead in butter
Knead for 6 to 8 minutes, then work in the soft butter a piece at a time until the dough is smooth, elastic, and just tacky. Butter goes in after the flour has taken up the liquid because fat coats gluten; add it too early and the dough stays short instead of stretchy.
If the dough smears, wait two minutes before adding more flour. Buttermilk dough tightens as it rests, and too much flour gives you a dry loaf that only looks respectable. - 3
Let it rise
Cover the dough and let it rise until doubled, about 60 to 75 minutes. It should look swollen and spring back slowly when pressed; if it snaps back hard, it needs more time, and if it sighs flat, you've let it go too far.
- 4
Shape it tight
Butter a lidded 23x10cm Pullman tin or Kastenform. Turn the dough out, press it into a rectangle to push out large gas pockets, roll it up tightly from the short side, pinch the seam, and set it seam-down in the tin. Tight shaping builds the fine crumb; loose rolling leaves holes big enough to lose the mustard.
- 5
Proof below lid
Slide the lid on most of the way and proof until the dough sits 1 to 2cm below the top rim, about 45 to 60 minutes. Stop there. The dough still needs room for oven spring, and if it hits the lid before the oven, the crumb compacts instead of lifting.
- 6
Bake and cool
Close the lid fully and bake at 190C for 30 to 35 minutes, then uncover and bake 3 to 5 minutes more if the sides look pale. Turn the loaf out at once so the crust doesn't sweat in the tin, then cool it completely before slicing. Cut it warm and you squeeze the crumb into paste. Das braucht seine Zeit.
Chef Tips
- •Use German Type 550 flour if you can get it. It has enough strength for a fine loaf without turning chewy; bread flour is the honest stand-in.
- •A lidded Pullman tin makes Toastbrot. An open tin gives you good white bread, but not the square loaf that slices evenly for the toaster.
- •Slice only when fully cool. The crumb finishes setting as it cools, and warm slicing punishes the work you already did.
- •Stale slices are not rubbish. Dry them for Semmelbrösel, breadcrumbs, or cube them for Semmelknödel, bread dumplings. Weggeworfen wird nichts.
Advance Preparation
- •For better flavour, mix the dough with cool liquid and let the first rise happen overnight in the refrigerator; shape it the next morning and proof before baking.
- •The baked loaf keeps 3 days wrapped at room temperature. Slice and freeze what you won't use, then toast straight from frozen.
Frequently Asked Questions
Nutrition Information
1 serving (about 68g)
Calories
220 calories
Total Fat
5 g
Saturated Fat
3 g
Trans Fat
0 g
Unsaturated Fat
2 g
Cholesterol
14 mg
Sodium
380 mg
Total Carbohydrates
38 g
Dietary Fiber
1 g
Sugars
4 g
Protein
7 g
Where cooking meets culture.
Culinary guides, cultural storytelling, and the editorial depth that makes cooking meaningful.
Discover Culinary ExplorerMore from German Loaves & Sourdough (Brot)
Browse the full collection
Chef Klaus
Bayerisches Hausbrot
A Bavarian wheat-rye loaf for the Brotzeit board, mild from ripe sourdough, dark-crusted from a fierce first heat, and firm enough to carry cold cuts without sagging.
Chef Klaus
Bremer Klaben
Bremen's Hanseatic Christmas loaf carries more fruit than dough, keeps for weeks, and asks for one serious thing: soak the fruit properly before you mix.
Chef Klaus
Dinkelbrot
The old spelt loaf belongs back on the weekday table: nutty, soft, sliceable, and mixed short because Dinkel gives you flavour quickly and structure reluctantly.