• 1 package (1/4 ounce) active dry yeast
• 2-1/4 cups warm water (110° to 115°)
• 3 tablespoons sugar plus 1/2 teaspoon sugar
• 1 tablespoon salt
• 2 tablespoons canola oil
• 6-1/4 to 6-3/4 cups bread flour

In a large bowl, dissolve yeast and 1/2 teaspoon sugar in warm water; let stand until bubbles form on surface. Whisk together remaining 1/2 cup sugar, salt, and 3 cups flour. Stir oil into yeast mixture; pour into flour mixture and beat until smooth. Stir in enough remaining flour, 1/2 cup at a time, to form a soft dough.Turn onto a floured surface; knead until smooth and elastic, 8-10 minutes. Place in a greased bowl, turning once to grease the top. Cover and let rise in a warm place until doubled, about 1-1/2 to 2 hours.Punch dough down. Turn onto a lightly floured surface; divide dough in half. Shape each into a loaf. Place in 2 greased 9x5-in. loaf pans. Cover and let rise until doubled, about 1 to 1-1/2 hours.Bake at 375° until golden brown and bread sounds hollow when tapped or has reached an internal temperature of 200°, 30-35 minutes. Remove from pans to wire racks to cool.