Kerneboller

Ingredients

Equipment Needed

• •Large mixing bowl
• •Frying pan for toasting seeds
• •Two baking sheets
• •Kitchen scale
• •Wire cooling rack
• •Stand mixer with dough hook (optional)

Instructions

1. 1

   Toast the seeds

   Scatter the sunflower seeds, pumpkin seeds, flaxseeds, and sesame seeds into a dry frying pan over medium heat. Stir them constantly for three to four minutes until the sunflower and pumpkin seeds start to turn golden and you can smell them. Toasting does two things: it deepens the flavor from flat and oily to warm and nutty, and it dries the surface of the seeds so they grip the dough instead of sliding through it. Tip them onto a plate and let them cool completely before adding to the flour. Hot seeds will kill the yeast.

   Listen for a faint popping sound. That's the seeds releasing their oils. Once you hear it and smell warm nuttiness, they're done. Another thirty seconds and they burn.
2. 2

   Mix the dough

   Combine the bread flour, rye flour, yeast, and salt in a large bowl. Stir the honey into the lukewarm water until it dissolves, then add the oil. Pour the liquid into the dry ingredients and bring everything together with a wooden spoon until you have a rough, shaggy mass. The rye flour will make the dough feel slightly heavier and stickier than pure wheat dough. That's correct. Rye absorbs water more slowly and gives the finished rolls their close, chewy crumb.

   The water should feel warm when you dip your finger in, not hot. Body temperature is the target. Hot water kills yeast just as surely as cold water slows it.
3. 3

   Knead and add seeds

   Turn the dough out onto a lightly floured surface and knead for eight to ten minutes until it is smooth and springs back when you press it with a finger. If you're using a stand mixer, six minutes on medium with the dough hook will get you there. Once the dough is smooth, flatten it slightly, scatter the cooled toasted seeds across the surface, and fold and knead them in until they're evenly distributed. This takes another minute or two. Some seeds will try to escape. Press them back in. The dough should feel dense and heavy with seeds.

4. 4

   First rise

   Shape the dough into a ball and place it back in the bowl. Cover with a damp cloth and leave it somewhere warm for one hour to one hour and a half, until it has roughly doubled in size. The seeds slow the rise slightly because they interrupt the gluten network, so be patient. Don't rush it. A full, unhurried rise is what gives the rolls their flavor. The yeast needs time to do its work, and that time is a gift to the bread.

   A warm kitchen counter is enough. If your kitchen is cold, put the bowl in the oven with just the light on. The gentle warmth is perfect for a steady rise.
5. 5

   Shape the rolls

   Turn the risen dough onto a lightly floured surface and press it flat to knock out the large air bubbles. Divide it into twelve equal pieces. A kitchen scale helps here: each piece should weigh about 80 to 85 grams. Cup your hand over each piece and roll it in a tight circle on the counter, using the friction of the unfloured surface to pull the dough taut underneath. This tension is what gives the rolls their round shape in the oven. If the surface is too floury, the dough slides instead of gripping, and you get flat, spreading rolls instead of tall, proud ones.

6. 6

   Second rise

   Place the shaped rolls on two baking sheets lined with parchment, leaving a few centimeters between each one. They will spread slightly as they rise. Cover loosely with a cloth and leave for forty to forty-five minutes. They should look visibly puffed and feel soft and pillowy when you press one gently with a fingertip. The indent should fill back slowly, not spring back instantly and not stay dented. That slow return is the sign that the rolls are ready for the oven.

7. 7

   Glaze and top

   Heat the oven to 200C. Brush each roll with the beaten egg, working gently so you don't deflate them. The egg gives the crust its deep amber color and a slight sheen that catches the light. Scatter additional mixed seeds over the tops while the glaze is still wet. Press them lightly so they stick. These are the seeds the eye sees first and the teeth crunch through on the first bite.

8. 8

   Bake until golden

   Bake for twenty to twenty-five minutes until the rolls are deep golden brown on top and sound hollow when you tap the bottom. That hollow sound is the simplest and most reliable test for bread: it means the interior has set and the moisture has cooked out of the crumb. If the sound is dull and heavy, give them five more minutes. Let the rolls cool on a wire rack for at least fifteen minutes before you split one open. Cutting too soon lets all the steam escape, and the crumb goes gummy instead of holding its shape.

   Place a small heatproof dish of water on the bottom of the oven when you put the rolls in. The steam keeps the crust from setting too quickly, which lets the rolls rise fully in the first few minutes of baking. Remove it for the last five minutes if you want a crisper crust.

Chef Tips

• •Use coarse rye flour, not fine. The coarse grind gives the rolls their texture and a faintly earthy flavor that fine rye can't match. If you can only find fine rye flour, reduce it to 80g and increase the bread flour to 420g.
• •Toast the seeds. I know it's an extra step and I know you're tempted to skip it. Don't. Raw seeds taste flat and slightly bitter. Toasted seeds taste like the reason you're making these rolls in the first place.
• •These rolls freeze beautifully. Bake them, cool completely, and freeze in a bag for up to two months. Thaw at room temperature or split them frozen and toast the halves directly. The toasting revives the crust and warms the crumb in a way that the microwave never will.
• •If you want to bake these for a weekend breakfast, mix and shape the dough the night before. After the first rise, shape the rolls and place them on the baking sheet. Cover tightly and refrigerate overnight. In the morning, take them out, let them sit at room temperature for thirty minutes while the oven heats, then glaze and bake. Saturday morning bread with almost no Saturday morning work.

Advance Preparation

• •The dough can be refrigerated overnight after the first rise. Shape the rolls in the morning, let them come to room temperature and complete their second rise (about one hour from the fridge), then glaze and bake.
• •Baked rolls keep in a bread bag or airtight container at room temperature for up to four days. They firm up after the first day but are excellent split and toasted.
• •Freeze baked and fully cooled rolls for up to two months. Thaw at room temperature or toast from frozen.

Frequently Asked Questions

Nutrition Information

1 serving (about 80g)