As I have only got an 11L stockpot, I plan to dissolve 1kg of my DME in a maximum of 9-10L of water. I can maintain a vigorous boil at this level of wort and plan to keep topping up with boiling water from another pan to combat evaporation.
When the boil is over I will strain my concentrated hopped wort into my FV, and I will then dissolve the remaining 1kg of DME into my wort and then top up to 19L.
To me this seems feasible, or am I missing something?
Here is my recipe

Cheers
MB