What Do You Need?
A small sauce pan, the smaller the better
Water
Spices
*optional* Fruit
What you would do is add all the ingredients together in the pan add add the water until just about to the top. Bring the ingredients to a boil then turn it down low and let it simmer for as long as you need or until the water runs out. I am not super rich, not even a little rich, so I didn't have anything fancy like cinnamon sticks or vanilla beans so I used ground cinnamon, allspice, a little vanilla extract, and a little ginger. The fragrance is nice and it's pushing the unsavory fragrances out, which is a large plus. You can use oranges, apples, or whatever fragrant fruits you have around. I do have apples and could have used them but I am saving them for eating; my Granny Smith's aren't all that cheap and I'm on a serious budget. This is very versatile and I encourage you to experiment with different spices to find what you like. Have fun with it!
