Place the macadamia nuts in the bowl of a food processor and pulse until mealy.
Add the miso and pulse for 15 seconds.
Add the nutritional yeast, salt, and acidophilus and pulse for 15 seconds.
Add the coconut oil and process.
Grease a 6 x 31/2 x 2-inch rectangular mold with coconut oil or line with plastic wrap.
Press the mixture firmly into the mold, cover with parchment paper, and refrigerate for 24 to 48 hours.
Turn the cheese out of the mold and place it on a cutting board. Cut with a very sharp knife or crumble. This cheese will keep for about 2 weeks covered and refrigerated.