How to make banh mi, perfect rise, crackly crust, pillowy soft, airy, chewy, get ear (VN Baguette)

INGREDIENTS: FOR 8 SMALL SIZE LOAFS
- All purpose flour: 300gr
- Instant dry yeast: 3.5gr
- Sugar: 10gr
- Salt: 2gr
- Lemon/orange juice: 7gr
- Vegetable oil/butter: 18gr
- Cool water: 180ml
BAKING
1. LARGE OVEN
- First time: 240°C ~ 464 °F (for 9 - 10 minutes)
- Second time: 220ºC ~ 428ºF (for 9 - 15 minutes)
The second time depends on quantities and size of loafs and each oven
2. SMALL OVEN (LESS THAN 40 LIT):
- Temperature: 210ºC ~ 410ºF
- Time: 20 - 25 minutes (depends on quantities and size of loafs and each oven)