Ingredients

  • 1/2 cup oat bran
  • 1/4 cup flaxseeds
  • 1/2 cup boiling water
  • 1 cup warm milk (about 110F)
  • 1 envelope (1/4 ounce) active dry yeast
  • 1/4 cup honey
  • 2 large whole eggs, lightly beaten, plus 1 large egg yolk
  • 2/3 cup old-fashioned rolled oats (not instant)
  • 7 ounces (about 1 1/4 cups) whole-wheat flour
  • 1 teaspoon freshly ground black pepper
  • 1 tablespoon table salt
  • 15 ounces (about 3 cups) all-purpose flour
  • Extra- virgin olive oil, for bowl, plastic wrap, and pans
  • 3 tablespoons mixed seeds, such as poppy, sesame, and fennel, for sprinkling
  • 1 tablespoon sea salt, such as Maldon (or other coarse salt), for sprinkling

Method

  • Combine the oat bran and flaxseeds in a medium bowl, and cover with the boiling water.
  • Let sit until water is absorbed, about 5 minutes.
  • Set aside to cool completely.
  • In the bowl of an electric mixer, whisk together the warm milk, yeast, and honey.
  • Let stand until foamy, 5 minutes.
  • Attach bowl to a mixer fitted with the dough hook.
  • With mixer on low speed, add whole eggs, oats, whole-wheat flour, pepper, salt, and reserved oat-bran mixture.
  • Slowly add enough all-purpose flour, 1/2 cup at a time, to make a soft, slightly sticky dough.
  • Knead on medium-low speed until it is springy to the touch, about 3 minutes.
  • Place dough in a lightly oiled bowl; cover with oiled plastic wrap.
  • Let rise in a warm place until dough has doubled in bulk, 1 1/2 to 2 hours.
  • Generously brush three 8-inch round cake pans with olive oil.
  • Divide the dough into 24 equal pieces (2 ounces each).
  • Roll each piece into a ball.
  • Place eight balls of dough in each prepared pan.
  • Cover with plastic wrap, and let rise until doubled in bulk, 20 to 25 minutes.
  • Meanwhile, preheat the oven to 375F.
  • In a small bowl, whisk together the egg yolk and 1 tablespoon water.
  • Brush rolls with egg wash, and sprinkle with seeds and coarse salt.
  • Bake until dark golden brown on top, 20 to 22 minutes.
  • Transfer pans to a rack to cool for 10 to 15 minutes before unmolding.