- A wide-mouthed glass jar (a quart-size wide-mouthed canning jar works really well)
- A short length of flexible steel wire (1 1/2 or 2 times the height of the jar)
- A wick
- Olive oil
1. Form one end of the steel wire into a long hook, about the same height as the jar. This hook holds the wire on the jar and doubles as a handle to pull the wick up for lighting. (See photos in the Image Gallery.)
2. Take the other end of the wire and wrap it into a coil, creating a wick stand about an inch or two tall that sits on the bottom of the jar.
3. Pinch the top of the metal coil onto about 2 inches in length of wick so that about a quarter inch or less of the wick is sticking up above the wire coil. Any longer and the wick will smoke. The other end of the wick will be soaking in the olive oil.
4. Add enough olive oil to your jar so that the level is just under where the wick is pinched by the wire. Any higher and you risk putting out the lamp with the oil.
The olive oil is drawn up the wick where it vaporizes and gets burned by the flame. A few ounces of oil will burn for several hours, so if you are concerned about the cost, it is much cheaper than most candles. If you can find lampante oil (olive oil not suitable for eating, but for burning), you can save money by buying that instead of culinary olive oil.
Want to get fancy with your olive oil lamp? You can infuse your olive oil with herbs, spices or essential oils for a more scented experience.