
Onion Pumpernickel
Prep
25 mins
Cook
50 mins
Servings
8
Difficulty
Medium
Here's a recipe I've been making for years that brings together two of my favorite flavors: hearty pumpernickel and caramelized onions. This bread is surprisingly quick to prepare, ready in just over an hour from start to finish, making it perfect for busy weeknights. Dark rye flour, the star ingredient, is packed with fiber and nutrients that support digestive health while giving this loaf its signature deep color and rich, slightly sweet flavor. The molasses and cocoa add wonderful complexity, and those caraway seeds provide a subtle earthiness that makes people ask what your secret is. Best of all, it's incredibly economical to make at home compared to buying artisan bread at the bakery.
Ella x
Ingredients
- 300 gdark rye flour
- 150 gwhole wheat flour
- 15 gcocoa powder(unsweetened)
- 350 mlwarm water
- 7 ginstant yeast
- 8 gsalt
- 3large onions(thinly sliced)
- 30 mlolive oil
- 20 gcaraway seeds(divided)
- 20 mlmolasses
- 15 mlhoney
Detail level
Instructions
- 1
Caramelize the sliced onions in olive oil over medium heat for 20-25 minutes, stirring frequently until deeply golden and sweet. Season with salt and set aside to cool.
Tip: Low and slow is key—rushing this step will result in raw onion flavor rather than the desired sweetness.
- 2
Combine dark rye flour, whole wheat flour, cocoa powder, and half the caraway seeds in a large mixing bowl.
Tip: Sifting the cocoa powder helps distribute it evenly throughout the dough.
- 3
In a separate bowl, dissolve yeast in warm water and let sit for 5 minutes until foamy. Stir in molasses and honey.
Tip: The molasses adds authentic depth and color to your pumpernickel.
- 4
Pour the yeast mixture into the dry ingredients and mix until a shaggy dough forms. Fold in the cooled caramelized onions gently.
Tip: The dough will be stickier than typical wheat bread—this is normal for rye.
- 5
Knead the dough on a lightly oiled surface for 8-10 minutes until smooth and elastic. Add salt during the final minute of kneading.
Tip: Add salt late to prevent inhibiting yeast activity.
- 6
Shape the dough into a round boule, place on a parchment-lined baking sheet, and cover with a damp cloth. Let rise for 45 minutes to 1 hour until puffy.
Tip: Rye dough rises more slowly than wheat—don't rush this stage.
- 7
Preheat oven to 220°C. Spray the dough lightly with water and sprinkle remaining caraway seeds across the top. Score the surface with a sharp knife.
Tip: Scoring allows steam to escape and creates an attractive rustic crust.
- 8
Bake for 45-50 minutes until the crust is deeply brown and the loaf sounds hollow when tapped on the bottom. Cool on a wire rack for at least 20 minutes before slicing.
Tip: Slicing while still warm can result in a gummy interior—patience is rewarded with perfect texture.
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