- 3 cups packed fresh basil leaves
 - 4 cloves garlic
 - 3/4 cup grated Parmesan cheese
 - 1/2 cup olive oil
 - 1/4 cup pine nuts
 - 1/2 cup chopped fresh parsley (optional)
 
- Combine basil, garlic, Parmesan cheese, olive oil, and nuts in the bowl of a food processor or blender. Blend to a smooth paste. Add parsley if desired.