Refresh sourdough starter by mixing 50 grams of flour with 50 grams of water and 10 grams of week old seed sourdough.
Cover and leave to ferment at room temperature overnight – 8 to 16 hours – until doubled in size ( will depend on ambient temperature – cooler will take longer)
Day 1 – Evening – Hydrate Flour (aka Autolyse)
In a bowl, mix 350 grams of flour and 4 grams of malt.
Add 350 grams of cool water and combine using Danish dough whisk until there are no lumps in the dough.
Cover and place in refrigerator overnight – from 8 to 12 hours.
Day 2 – Morning – Combine All Ingredients
Take hydrated flour out of refrigerator.
Add salt to top of dough and allow to spread out over dough.
Add lemon juice on top of salt to help dilute it.
Fold dough over a few times with silicone scoop so as to cover salt completely.
Pour out 100 grams of starter over dough.
Add remaining 10 grams of starter to refrigerated seed starter for your next bake.
Use silicone scoop to make 12 folds, turning bowl clockwise a quarter turn from 12 noon, to 3 pm, 6pm and 9pm each time to ensure starter is well mixed in with dough.
Repeat folding process every hour for 3 hours to aerate and strengthen the dough.
After 3 hours, you should see some bubbling activity and dough should be more cohesive.
As long as dough is bubbling and has risen by about one third, it can be placed in refrigerator for the next 24 hours ( if not, continue the folding process for one more hour and then refrigerate).
Day 3 Morning – Preheat Oven
One hour before you plan on taking dough out of refrigerator, preheat oven to 500° F with baking stone placed on middle shelf of oven and shallow pan placed at bottom of oven.
Shape Baguettes
Prepare baguette pan by placing parchment paper over it – fold paper in thirds to better hold paper over baguette pan furrows.
Take dough out from refrigerator.
Wet you work surface (or silicone pastry mat) slightly to prevent sticking.
Place dough on work surface.
With moist hands (to prevent sticking), stretch dough out to form a rough rectangle.
Use silicone scoop to separate out dough into 3 evenly sized rectangles.
Position the first rectangle with the longest side closest to you.
Visualize 3 equal parts to rectangle.
Fold top part over middle third section.
Fold bottom part to cover middle section.
Pinch dough seam closed.
Move dough over to generously floured area.
Roll dough out until length is about 15 inches – to fit your baguette pan.
Place rolled dough on parchment paper, seam side down.
Repeat shaping steps for two other loaves.
Cover loaves to retain moisture with a kitchen towel or unscented plastic bag.
Steam Oven
After hour of oven preheating has expired, microwave a half cup of water for 2 minutes.
Open oven and carefully pour water in shallow bottom pan.
Close oven and reduce heat to 475° F.
Score Baguettes
Using a lame, score the baguettes at a 45 degree angle along center of dough.
Each scored line should be about 2 inches – the next line overlapping on the side of the previous one by about a quarter inch.
Alternative scoring method is to score the baguette in one long line in center of loaf from end to end.
Bake Baguettes
Load baguettes into oven.
Set timer to 10 minutes.
After 10 minutes, rotate baguette pan 180 degrees so that loaves cook evenly.
Remove shallow pan from bottom of oven to stop steaming process.
Set timer for 20 more minutes.
After 20 minutes, turn off heat.
Carefully take out baguettes and probe internal temperature with thermometer to make sure it is above 206 F.
Cool Baguettes
Transfer baguettes to a cookie cooling sheet and allow to cool for at least an hour.
Enjoy Same Day
Use a bread knife to cut baguettes and enjoy with spread of your choice.
Freeze Leftover Slices
The frozen slices can be placed in toaster directly and they will taste as good as freshly baked.