This might be a dumb question, and I'm sure it's absolutely possible, I just want a sanity check! Ha ha.
I often make lemonade by juicing lemons and then covering the peels in sugar and leaving them overnight to extract the oils, then I mix the resultant lemon syrup with the lemon juice to form a cordial that I then dilute with water to make lemonade.
I'm assuming it would be fine to do the same with oranges? Though I'm guessing a squeeze of fresh lemon would be needed else it'd be far too sweet.
Also, after going through the process of making the lemon/orange syrup, is it possible to turn the leftover peels into candies?
Thanks all in advance for any guidance or suggestions! =)