Make the Sponge: To the bowl of a stand mixer, add the water, yeast, powdered milk, vital wheat gluten, lecithin granules, olive oil, and honey. Whisk together to combine.
Add half of the wheat flour. Mix on low speed with the dough hook attachment until combined. It should resemble a thick pancake batter. Let mixture rest for 30 minutes. It will sponge up and double in volume. This counts as the first rise.
Add the salt and mix on low as you gradually add the remaining half of wheat flour. As you near the end of the remaining flour, look for the dough to pull away from the sides of the bowl and concentrate around the dough hook. Stop the mixer and lightly tap on the dough. It should feel soft and slightly tacky. If it feels wet, add 1 Tablespoon additional flour until dough reaches the right texture. You may or may not use all of the flour in the recipe.
Knead the dough: Knead on low speed for 8 minutes, then cover and let the dough rest for 15 minutes. Spray two, 4.5x8.5-inch bread pans with non stick spray and set aside.
Divide & Shape the Loaves: Turn dough onto a floured surface. Divide dough into two equal pieces (about 600g each), and shape into loaves. (See pictures in the recipe post for shaping technique).
Final Rise: Place loaves in greased bread pans. Cover with a clean kitchen towel and let rise until it's about 1 inch above pan level. Depending on how warm your kitchen is, this will take about 45 to 60 minutes.
Bake: Preheat oven to 350°F. Bake loaves for 30-35 minutes. Tops should be golden brown. Bread should be at least 195°F internally.
Optional: After removing from oven, brush the tops of the loaves with vegetable shortening for a shiny crust.
Allow the loaves to cool in the pans for 10 minutes before removing and cooling completely on a wire rack. Slice and enjoy! Store in heavy bread bags - they will stay fresh for 5-7 days. This bread freezes well!