Roast pine nuts in a pan without fat. Take out immediately and let it cool down.
Wash basil briefly in cold water, dab dry well and remove leaves. Peel the garlic and dice it roughly.
Place the basil, garlic, pine nuts and oil in a tall mixing bowl and puree with a chopping stick. Stir in cheese and season with salt. Then enjoy with pasta or bread.
Is there any basil pesto left? Pour the leftovers into a glass with a twist-off lid and cover the pesto with a thin layer of olive oil. This way it will keep in the refrigerator for up to four weeks.