Ingredients
1 teaspoon active dry yeast
1 teaspoon sugar
4 cups (1 l) lukewarm water (about 105°F; 40°C)
About 9 cups (1 kg 215 g) bread flour
1 tablespoon fine sea salt
½ cup (75 g) hulled sesame seeds
½ cup (75 g) flax seeds
½ cup (75 g) sunflower seeds