Slow Cooker Gin and Tonic Fudge Recipe
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A while ago I made a gin fudge recipe and I had always intended to make a gin and tonic fudge too – and here it is! Tasting just like a refreshing gin and tonic, it’s a lovely sweet treat for any G&T fan.
How do you make gin and tonic fudge?
To make this gin and tonic fudge you simply need condensed milk, white chocolate and gin and tonic flavouring. It’s best to use flavouring rather than actual gin and tonic as you would need a really concentrated gin and tonic to give the mix enough flavour without adding too much liquid.

If you’d like to make a specific flavour gin and tonic fudge you can feel free to add different types of flavouring and food colouring. Pink food colouring and pink gin flavouring for a pink gin fudge recipe or Seville orange flavouring and orange food colouring for example.
We finish this fudge off with jelly citrus slices but you could add soem fresh lime zest to the top and in the mix if you wanted to give the fudge a little bit more a citrus zing.
Can you make Microwave Gin and Tonic Fudge?
Many people make fudge in the microwave but I much prefer the control I have when I make it in the crock pot or slow cooker. If you donβt have a slow cooker, you can easily make it in the microwave – and I do this option when I’m short of time.
Simply put the condensed milk, gin and tonic flavouring and chocolate in a microwave safe bowl and heating on short bursts, stirring in between. I usually start with a three minute heat before doing bursts of fifteen seconds until fully melted, thick and combined.
When the melted chocolate and condensed milk is nicely melted, follow the rest of the instructions as per the recipe below.
What sort of slow cooker or crockpot should I use?
You can use any slow cookers for this home made fudge but if you have an overly large one you may find it doesnβt take quite as long to cook so adjust the cooking time accordingly.
How long does slow cooker fudge keep for?
This slow cooker gin fudge keeps well in the fridge, in an airtight container for a couple of weeks. The flavour matures over the first couple of days of it being in the fridge so you get the full flavour after itβs been in the fridge for a few days.

Can you make slow cooker fudge with evaporated milk?
Our slow cooker fudge works because condensed milk has a really high sugar content, needed to create that beautifully rich fudge. Evaporated milk isnβt the same, doesnβt have that sugar content and isnβt thick enough to help the fudge thicken and set. You canβt use evaporated milk in these recipes β so get some condensed milk instead.
Do you cook slow cooker fudge high or low temperature?
We always cook fudge on a high slow cooker temperature setting and it takes around 40 minutes in total. You could make it on the low setting but it would take longer and would still need to be stirred regularly. You may as well keep the slow cooker on high and be done in under an hour!
When cooking, is the slow cooker fudge lid on or off?
When making homemade fudge, you need to remove the slow cooker lid otherwise excess moisture would be retained in the slow cooker pot and the fudge wouldnβt thicken as it needs to.
If youβre looking for more recipes to try hereβs our Baileys fudge, rum fudge, Gingerbread Fudge, Baileys Irish Cream Fudge and Amaretto and Cherry Fudge recipes. You can see all our easy fudge recipes to date here and Iβll share more boozy fudge recipes in the future.

What equipment do you need to make slow cooker chocolate fudge?
Slow cooker fudge doesnβt need anything special to make it, and you probably already have everything you need at home, but this is the equipment we use:
- A slow cooker
- A wooden spoon
- A spatula
- A square baking tin
- Baking paper sheets
- Good quality knives to cut the fudge into pieces
- Airtight containers for storage
- Food gift bags to package it up and give the fudge as gifts
Once youβve got everything you need to make the fudge you can just keep making it again and again β in so many different flavours too!

So hereβs our recipe for perfect Gin and Tonic Fudge made in the slow cooker:
Ingredients
- A 397 ml tin condensed milk
- 600 g white chocolate β can be bars or sweet chocolate chips
- 1 tbsp gin and tonic flavouring
To decorate
Instructions
- Break the chocolate up and add to the slow cooker bowl with the sweetened condensed milk and gin flavouring.
- Turn the slow cooker on to high and leave to cook for 40 minutes with the lid off, stirring every ten minutes.
- When melted, thick and well combined, pour the mixture into a tin lined with parchment paper or silicone baking tray, add the jelly slices on top, and put in the fridge to set β preferably overnight.
If youβd like to pin or print this Slow Cooker Gin and Tonic Fudge recipe for making fudge later you can do so at the bottom of the page. Happy baking!
Slow Cooker Gin and Tonic Fudge Recipe
Ingredients
- 397 ml condensed milk
- 600 g white chocolate can be bars or sweet chocolate chips
- 1 tbsp gin and tonic flavouring
To decorate
- citrus jelly slices
Instructions
- Break the chocolate up and add to the slow cooker bowl with the sweetened condensed milk and gin flavouring.
- Turn the slow cooker on to high and leave to cook for 40 minutes with the lid off, stirring every ten minutes.
- When melted, thick and well combined, pour the mixture into a tin lined with parchment paper or silicone baking tray, add the jelly slices on top, and put in the fridge to set β preferably overnight.
*Note: Nutritional information is estimated, based on publicly available data. Nutrient values may vary from those published.


