First, add your basil, garlic, cheese, tomato, and macadamia nuts into the food processor (or blender) then pulse it a bit to get things mixed up nicely!
It should look like this after your first pulse and before you add the olive oil.
Next, add the olive oil, and while you're adding the oil continually pulse the processor (or blender) until everything is mixed together.
If things get stuck to the side just scoop all back together and pulse a little bit more with a bit more olive oil also.
Now scoop it out, add a little salt and pepper if you want, and enjoy it with something like a bagel with cream cheese :D!