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Must Leib (Estonian Dark Rye Bread)

The Quirky Foodster Team

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20
Prep
60
Cook
1
Servings

Ingredients

  • 500 g (4 cups) Dark rye flour
  • 150 g (3/4 cup) Rye sourdough starter
  • 350 ml (1 1/2 cups) Warm water
  • 2 tbsp Molasses
  • 1 tbsp Caraway seeds
  • 10 g (2 tsp) Salt

Method

  1. In a large bowl, combine the rye sourdough starter, warm water and molasses, stirring until dissolved.
  2. Add the rye flour, caraway seeds and salt, mixing until a thick, sticky dough forms.
  3. Cover the bowl with a kitchen towel and let the dough ferment at room temperature for 8 to 12 hours, or overnight.
  4. Grease a loaf tin and transfer the dough into it, smoothing the top with a wet spatula.
  5. Cover again and let it rise for a further 2 to 3 hours until slightly puffed.
  6. Preheat the oven to 190°C (375°F).
  7. Bake for 55 to 65 minutes until the loaf sounds hollow when tapped on the base.
  8. Cool completely on a wire rack before slicing, ideally waiting several hours for the crumb to set.

Introduction: Dense, dark and slightly sour, must leib is Estonia's iconic rye bread and a cultural symbol of national identity.

Cultural Background: Dense, dark and slightly sour, must leib is Estonia's iconic rye bread and a cultural symbol of national identity. Made using a long-fermented sourdough process, it has been a daily staple for centuries and underpins many Estonian dishes, from sandwiches to breakfast spreads.

Tips: Rye dough is naturally sticky and dense; resist the urge to add extra flour, as this changes the traditional texture. Letting the bread cool fully before slicing prevents a gummy crumb, since rye bread continues to set as it cools.

Variations: Some bakers add a spoonful of malt syrup for extra depth of colour and flavour. A version with added sunflower or flax seeds on the crust is common in modern bakeries. A lighter rye loaf can be made by blending in a portion of wheat flour. This bread is naturally vegan as written, containing only flour, water, sourdough starter, molasses, seeds and salt with no animal products.

Storage: Store wrapped at room temperature for up to 5 days, or freeze sliced for up to 3 months.

Reheating: Refresh slices by lightly toasting, or warm a whole loaf wrapped in foil in an oven at 150°C (300°F) for about 10 minutes.

FAQs:

Q: Why is my rye bread dense?
A: Rye bread is naturally denser than wheat bread due to rye flour's lower gluten content; this heavy, moist crumb is characteristic of must leib rather than a sign of a failed bake.

Q: Do I need a rye sourdough starter specifically?
A: Yes, a rye-based starter gives the bread its characteristic tang and rise; a wheat starter can be used in a pinch but will alter the flavour slightly.

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