This is my favorite pesto recipe, my own, he he. :)
I don't usually measure when I make it,
but here are the rough measurements....
1 very big bunch fresh basil (preferably organic)
1/2 cup pine nuts
3 to 4 cloves garlic
1/4 cup nutritional yeast
1/2 cup olive oil (more or less depending)
salt and pepper to taste
Blend it all up in a blender or food processor until smooth.