While all my Australian friends were having gingerbread and Christmas pudding, in our house we were having crostoli covered in a wine syrup (otherwise known as “vino cotto” – cooked wine). Although it was strictly a Christmas treat in our house, I remember a few times when I was young, during winter when it hailed, my Dad would catch some of the hail on a plate and then drizzle a bit of the vino cotto over the top (apparently it’s what they did when he was a kid in Italy).
So a little while ago when Mum and Dad were replenishing their stocks (basically they make the vino cotto like they make pasta sauce: they do a huge batch every few years), I asked if Brenton, the kids and I could come and check out how it was made. Because although I’d made “alternative crostoli” before and substituted the vino cotto for molasses, I hadn’t ever made the “real thing”.
So if you’re curious to see how it’s done… check out the process below:-)
This recipe, and the crostoli recipe can also be found in our book:
The Little Book of Allergy-Friendly Italian Recipes.
How to make vino cotto:
The process starts out a little like making wine; you need (ideally) wine grapes, and a grape press.
First, place the whole bunches of grapes, into a clean container; taking care to remove any leaves (stems are okay). Crush the grapes, and ensure all the berries are burst (this is the grape must). Cover, and leave the crushed grapes for 4 days to allow the juice to develop colour and flavour from the grape skins).
2. Transfer grape must (crushed grapes) to the press, and press to extract the liquid. Strain out any of the skins and stems by passing it through a mesh.
3. Take the pressed grape juice and transfer it to a large saucepan.
4. Once the juice is in the pan, bring it up to the boil, and then reduce to a simmer. Every now and then as the juice heats up and boils again it’ll froth and rise. You’ll need to stir it all in (otherwise it’ll overflow and make a big sticky mess).
5. The liquid will be a purple colour when you start. As the liquid reduces, thickens, and becomes syrupy the colour will change to a dark brown colour (it’ll look a lot like molasses in colour and consistency when its done).
6. Once it’s ‘done’ (and cooled), pour it into sterilised glass jars.
Some top tips:
My Dad says to (ideally) get the grape juice from the last press because its thickest and will take less time to cook, whereas the juice from the first press is more watery and will take a lot longer.
Mum says to keep an eye on it when it is cooking because once it starts to thicken and brown, if you’re not careful it can easily burn and then you’ll lose it all.
I asked about quantities, and they both said approximately 20 Litres of grape juice will yield about 4 Litres of vino cotto. (The average person is unlikely to be making such a large quantity, but basically it looks like you can expect about a 1:5 ratio, so from 1 litre, you’d get about 200ml (this will cover a lot of crostoli). If the vino cotto is too thick for dipping the crostoli in, you can thin it out by adding a little wine (if it suits your diet) or a bubbly drink such as carbonated water or lemonade (not exactly the healthiest, but, it’s a traditional Christmas dessert).
Time wise, it’ll all depend on how much you’re cooking down, but Mum and Dad said cooking the above volume takes approximately 3-4 hours. So if you give it a go, make sure you’ve got the time to stand around and keep an eye on it.
Use sweet red grapes. Ideally wine grapes.
Last few top tips…
Mum said she’s heard of people actually making it with wine (which would make sense since the Italian name for it translated is “cooked wine” and not “cooked grape juice”;-).
I asked if using grape juice from the shop would work. Mum and Dad had never tried it (though I am tempted! So I’ll report back here and update this post when I do). Our thoughts are that using wine will give you a sharper tasting result (e.g. it wont be as sweet as using the grape juice, so you may want to taste it and add a little sugar if needed), and using the grape juice from the shops may take a little longer (that is, if the juice has been watered down). Dad also said to be mindful of other additives in the juice (and commercial wine – he of course, makes his own).(While I’m not feeling inclined to produce another cooking show at this point in time, if I was going to, I’d follow mum and Dad around with a camera and film them making everything from scratch!!:-)
Check out my alternative crostoli recipe here (it’s gluten-free, egg-free, vegan friendly).
You can get the Vino Cotto and Crostoli recipe in our book:
The Little Book of Allergy-Friendly Italian Recipes.
Recipe method on this blog updated: January 2021
These muesli bars are pretty quick and easy to make, and they’re so versatile. Instead of sultanas you could use choc chips (suitable for your diet), and you could make them gluten-free by using quinoa instead of oats (more options are listed in the blog post in the link above).
If you’d like a bliss ball recipe without nuts, check out the recipes in 
