3. Soak your peel in an equal amount of water for 1-2 minutes. This removes some of the bitterness from the peel. Drain the water and do not keep it.
4. Cook your peel with a little bit of baking soda. This will help keep your peel nice and bright once it is cooked. Remember to simmer gently. Peels that are cooked on a high boil tend to get tough.
5. Warm your sugar in the oven before adding it to your fruit. This reduces the chance of crystallization of the sugar in your marmalade. It helps it to dissolve quickly. If you can't warm it in an oven, be sure to allow the sugar to completely dissolve before bringing to a boil
6. Consider making your marmalade in a copper pot (keeping in mind not to soften the peel in the copper pot on it's own. Copper pots require sugar to always be present). Copper is an amazing conductor of heat and allow you to cook your jam down to the desired consistency quicker and without cooking away too much of the flavour of the fruit.
7. Add a small amount of unsalted butter to your marmalade. This reduces the amount of foam as it cooks and reduces the amount of skimming your final product will require. Not properly skimming off the foam can lead to a cloudy marmalade.
8. Allow your marmalade to cool for at least 5 minutes in the pot and off the heat before ladling into previously sterilized jars. This helps to reduce the fruit floating to the top of the jars and leads to nicer suspension.
9. Accurately measure your headspace. Especially in North American competitions, this will be noted and you will lose points if you leave too much or too little headspace.
10. If a jar doesn't seal properly it doesn't matter how delicious your marmalade may be, your entry will still be disqualified.
Now if you are feeling inspired, you still have time to make some marmalade and enter it into The World's Original Marmalade Awards or if you live in Toronto, consider Mad For Marmalade, Crazy for Citrus.
For a few other pointers you can check out my Marmalade video here.
GOOD LUCK!