Up until about a year ago I religiously used olive oil for all my cooking. I preferred it over more refined oils which are extracted using solvents and then refined, deoderised and bleached. For someone who likes to eat foods which are as natural as possible the product that remains after all that processing doesn’t really seem like food to me. The downside of using olive oil in cooking however is that it is stable only when used at lower temperatures. If used at high temperatures the oil burns and can form various harmful compounds. So whilst I still love using olive oil in salad dressings and in low heat cooking, I now regularly make ghee as it is fantastic for roasting and frying at high heat. Ghee is an ingredient which originates in ancient India where it is deeply revered in Indian cooking as well as in Ayurvedic medicine and religious rituals. It is also used in Middle Eastern, South East Asian and African cuisines. It is really easy to make, has a wonderful rich, nutty smell and taste and is a beautiful golden yellow colour. Another bonus to using it is that you know you are cooking with an ingredient which is produced right here in New Zealand.
Ghee
Almost fills at 1L jar
2 500g blocks butter (you can use salted or unsalted butter)*
Put the butter into a heavy-bottomed saucepan and put it on the stove on a medium heat. Melt the butter and then bring it to a gentle simmer. At this stage a foam will form on top and as the butter simmers away the milk solids will drop to the bottom of the saucepan. After about 15-20 minutes you if you take a wooden spoon and gently push the foam aside you will see the milk solids on the bottom through the clear golden ghee. At this point you can either remove the pan from the heat or let it cook further until the milk solids are golden brown and the ghee has taken on more of a nutty flavour. Remove from the heat. Line a sieve with muslin or cheese cloth and set over a large pyrex jug or bowl. Slowly pour the contents of the saucepan into the sieve so that they milk solids are separated from the liquid ghee. Once separated pour the ghee into a jar, seal and store either on the bench out of the direct sunlight or in the fridge. Either throw away or use the milk solids in something else (see below).
You can use just one block of butter to make this recipe. It will just cook faster if you do it this way.
*If you use salted butter then the milk solids that remain are too salty to use for anything else. If you use unsalted butter however then the solids are obsoletely delicious and can be stirred through rice, used in a crumble topping or used to make Indian sweets.
Recipe originally published over at The Spinoff