Mix briefly at low speed, using paddle attachment.
Add sugar and salt.
Mix briefly at low speed.
Pour in hot water.
Mix on low speed for 2 minutes.
Add balance of flour, a small portion at a time, continuing to stir at low speed.
When batter gets thick and heavy, replace paddle with dough hook.
Using dough hook, knead at medium-low speed for 10 minutes.
If dough sticks to side of bowl, add flour.
Dough should be firm and solid when pinched.
First rising
Put 1 teaspoon olive oil in large mixing bowl.
Place dough in bowl.
Turn dough to coat with oil.
Cover bowl tightly with plastic wrap.
Let sit at room temperature until dough doubles in volume, approx. 1 hour.
Prepare water for boiling bagels
Meanwhile, bring 1 gallon water to boil in large pot.
Add dried malt extract to boiling water.
Reduce heat to simmer, with water barely moving.
Shaping
Turn dough onto flour-dusted work surface.
Punch down dough with extended fingers.
Divide dough into 10 equal pieces.
Shape each piece into a ball.
Allow balls to relax a few minutes.
Flatten each ball with palm of your hand.
With thumb, press deep into center of flattened ball.
Tear depression open with fingers.
With finger placed in opening in dough, twirl dough on counter until it looks like a bagel. At this point, hole should be fairly large.
Finish shaping by hand. Bagels should be evenly sized, with a large hole in the middle. If there is only a small hole, it likely will close up during the second rising.
Second rising
Cover bagels with wax paper.
Leave a room temperature until dough has risen slightly, approx. 10 minutes.
Preheat oven to 400° F.
Boil
Gently place 2-3 bagels in simmering water, one at a time. Do not crowd them.
Bagels should sink then rise after a few seconds.
After each bagel rises, simmer for 30 second, turn bagel over, and simmer for 30 more seconds.
Remove bagel from water and place on tea towel. Thanks to malt extract, bagels should be shiny as they come out of the water.
After a moment, move bagel from tea towel to baking sheet.
Repeat for all bagels.
Bake
Brush tops of bagels with egg white and water mixture.
Sprinkle toppings of choice on bagels.
Bake for 25 to 30 minutes. When bagel tops turn light brown, turn bagels over.
Place bagels on metal rack to cool.
Notes
Adapted from Bernard Clayton's New Complete Book of Breads, Revised and Expanded.