Now, here are some of my favourite kitchen tricks. Maybe they'll come in handy for your winter baking.
Storing Citrus Zest: I love adding zest to baked goods, but don't always have fresh citrus on hand. Instead, I keep sugared lemon and orange zest (separately) in the freezer so that it's always available. Here's what I do: when using a lemon just for its juice or when eating or juicing an orange, I first use a microplane to remove the zest. I put the zest in a jar and add a spoonful or so of sugar, just enough so that the zest doesn't all clump together (lemon zest tends to be drier than orange zest). That's it. Then I keep the jar in the freezer and can scoop out a teaspoon when I need it to add to cookies or muffins or whatever. I always use organic citrus for zesting.
Vanilla Sugar: I can't bring myself to compost used vanilla beans when they still have aroma to offer (which they do). After using a vanilla bean to flavour a creme caramel or other dessert, I give it a good rinse and then put it in my jar of organic cane sugar. I keep adding beans as I use them. The sugar preserves the beans and over time takes on a very vanilla aroma.