Hi Bonnie!
The strong brew method involves grinding the coffee very fine, then sealing it in a large coffee filter tied off with string. The bagged coffee is steeped and swirled in near boiling water for 5 minutes. That will make very strong coffee that can be cooled down to make Iced Coffee drinks.
You can still brew Nectar of Life as you do Lattelicious using a French Press. It just won't be as strong.
Thank You!
Marty