Ingredients

4 cups loosely packed basil

5 cloves of garlic

1.5-2 cups grated parmesan or pecorino

1/4 cup olive oil

1/2 cup walnuts or pine nuts

1/2 tsp salt

Preparation

Pulse a couple of times everything except oil. Start the food processor and drizzle oil in while processor is running. It should be thick. Add some pasta water to dilute when using.