Here’s what you need:
- A sprig of basil
- Olive oil
- Erlenmeyer flask
Chop up your sprig of basil (removing the stem) and add it to a bowl.
Pour olive oil in the bowl and let it soak.
Add a handful of peppercorn (or cloves) to spice it up.
Then stir it up and let it sit for a day or two.
Pour it into an Erlenmeyer flask and use it at your next party.
Google “Erlenmeyer flask”.