Ingredients

2 packages (1/4 ounce each) active dry yeast3 cups warm water (110° to 115°)1-1/2 cups whole wheat flour1 cup old-fashioned oats1 egg plus 1 egg yolk1/4 cup sesame seeds1/4 cup salted sunflower kernels1/4 cup canola oil3 tablespoons butter, softened2 tablespoons sugar1-1/2 teaspoons salt1 teaspoon caraway seeds1/2 teaspoon white vinegar5-1/2 to 6 cups all-purpose flour2 tablespoons waterAdditional oats

Preparation

In a large bowl, dissolve yeast in warm water. Add the whole wheat flour, oats, 1 egg, sesame and sunflower seeds, oil, butter, sugar, salt, caraway, vinegar and 2 cups all-purpose flour. Beat until smooth. Add enough remaining flour to form a soft dough.

Turn onto a floured surface; knead until smooth and elastic, about 6-8 minutes. Place in a greased bowl, turning once to grease top. Cover and let rise in warm place until doubled, about 1 hour.

Punch dough down. Shape into 18 round balls; roll each into a 4-1/2 in. circle. Place on grease baking sheets. Beat egg yolk with water; brush over buns. Sprinkle with oats. Cover and let rise until doubled, about 45 minutes.

Bake at 350° for 20 minutes or until golden brown. Remove from pans.