Knäckebröd is a Swedish crispbread with a long storage history. The Swedish heritage inventory connects its rye form with medieval Sweden and notes the traditional round cake with a hole that could be hung on a pole. It describes crispbread as a nationwide food, with stronger historical and current production in several south-central provinces.
The measured method below is a Swedish home recipe for eight rounds. It uses rye and wheat flour, yeast, honey and caraway, so it is one modern household formula rather than a universal or medieval recipe.
Measure 20 g fresh yeast, 4 dl lukewarm water, 1 tablespoon honey, 1½ teaspoons sea salt, ½ tablespoon crushed caraway, 3 dl coarse rye flour and 3 dl wheat flour. Reserve some wheat flour for rolling.
Dissolve the yeast in the water, then add the honey, salt and caraway. Work in the rye flour and most of the wheat flour. Cover and let rise for 1 hour. Divide the dough into eight pieces and roll each into a large, very thin round. Roll with a patterned kruskavel if available, or prick all over with a fork.
Bake on a lightly floured sheet at 200°C for about 10 minutes, until hard but not too brown. Cool on a wire rack. The source gives no round diameter or storage period.
Flour is raw and may carry harmful bacteria. Do not taste the dough before baking; cook the rounds fully and wash hands and work surfaces after handling raw flour. Let the crispbread cool fully before storing it dry; no storage duration is established here.
Swedish national heritage and bread sources describe rye crispbread as a long-standing Swedish food, with medieval origins and a traditional storage role. The present eight-round recipe is a modern home formula using both rye and wheat flour, honey and caraway; it is not presented as a historical formula.
Ingredients
Yield 8 rounds · Scaling: source batch only
Fresh yeastDissolve in the water.
20 g
WaterLukewarm.
4 dl
HoneyStir into the yeast water.
15 mL1 tbsp as recorded
Sea salt
7.4 mL1½ tsp as recorded
Caraway seedsCrush lightly; the source permits other bread spices instead.
7.4 mL½ tbsp as recorded
Optional spice variation is source-stated.
Coarse rye flourUse most of the wheat flour for kneading and rolling.
3 dl
Wheat flourAdd most to the dough; reserve some for rolling.
3 dl
The source gives an approximate volume, not a weight.
Method
Risks and precautions · Standard risk
Raw flour in dough
Flour is a raw food and may carry harmful bacteria; it must be baked before eating.
Hazard source
Do not taste raw flour or dough; bake the rounds fully and wash hands, utensils and surfaces after handling raw dough.
Control source
Cool completely before storing so moisture does not soften the crispbread. The recipe sources give no storage duration.
Dissolve the yeast in the lukewarm water. Stir in the honey, salt and crushed caraway.
Work in the rye flour and most of the wheat flour until a workable dough forms. Reserve some wheat flour for rolling.
Cover the dough with a cloth and let it rise for 1 hour.
Divide the dough into eight pieces. Roll each piece into a large, very thin round, dusting with the reserved flour as needed.
Roll a patterned crispbread pin over each round if you have one, or prick the surface all over with a fork.
Place the rounds on a lightly floured baking sheet. Bake at 200°C for about 10 minutes, until hard but not deeply browned.
Cool on a wire rack before serving. Keep the crispbread dry; the source gives no storage duration.
Conditions
Yield8 rounds
Temperature200°C
Places
Sweden
Traditional preparation · Country evidence
Swedish heritage and bread sources describe rye crispbread as a nationwide food tradition.
The Swedish national heritage inventory identifies this south-central province among the areas of historically and currently concentrated crispbread production.
The Swedish national heritage inventory identifies this south-central province among the areas of historically and currently concentrated crispbread production.
The Swedish national heritage inventory identifies this south-central province among the areas of historically and currently concentrated crispbread production.
The Swedish national heritage inventory identifies this south-central province among the areas of historically and currently concentrated crispbread production.
The Swedish national heritage inventory identifies this south-central province among the areas of historically and currently concentrated crispbread production.
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A Swedish home recipe published 4 December 2009 gives 20 g yeast, 4 dl water, honey, salt, caraway, 3 dl coarse rye flour and 3 dl wheat flour for eight rounds.
The dough rises one hour, is divided and rolled very thin, patterned with a kruskavel or pricked, then baked at 200°C about 10 minutes until hard but not too brown.
Cited in: Swedish rye crispbread; Eight thin rounds
Accessed 2026-10-29
Levande kulturarv (Living Heritage), Swedish Institute for Language and Folklore and partner agenciesHistory · Geographic context · Food use
Swedish rye crispbread is associated nationwide with everyday meals and celebrations; traditional formula centers on rye flour, yeast, water and salt.
Inventory connects rye crispbread with medieval origins and hole-shaped storage breads; it names south-central provinces where production is concentrated.