The amount of milk needed to make bread with 10kg of flour can vary depending on the specific recipe and desired texture. In general, the ratio of milk to flour in bread recipes is typically around 60% to 75% hydration. Hydration refers to the ratio of the weight of the liquid (in this case, milk) to the weight of the flour.
Let's assume a hydration level of 65% for this example. To calculate the amount of milk needed, you can use the following formula:
Amount of milk = 10kg of flour * 0.65 (hydration ratio)
Amount of milk = 6.5kg
Therefore, approximately 6.5kg (or 6,500 grams) of milk would be needed when using 10kg of flour with a hydration ratio of 65%.
Please note that this is a general guideline, and it's important to consider the specific recipe and the desired characteristics of the bread you are making. Some recipes may call for different hydration levels, so it's always recommended to consult a reliable recipe or baking guide for precise measurements.