Salted Caramel Chocolate Fudge Recipe - The Cookie Rookie® (2024)

FAQs

Why is my 3 ingredient fudge not setting? ›

If your fudge fails to harden in the fridge, it means that you probably didn't cook it to the right temperature. Fudge is a candy, and that means it is extremely picky about temperature - fudge must be cooked to precisely 237–239 degrees Fahrenheit so that sugar forms the desired consistency when cooled.

What is fudge? While caramel usually contains just one key ingredient, fudge is made from a perfectly balanced mixture of sugar, butter, and milk. Plus, it's not heated as high — around 115 degrees Celsius.

If your fudge turned out super sticky, or it didn't set as it cooled, it probably never got hot enough. This mistake is super easy to avoid if you use a candy thermometer and cook the fudge to the temperature specified in the recipe (usually between 234 and 239°F).

If the temperature is too low, the fudge will be too soft and sticky, and if it's too high, it will turn into a hard, crumbly mess. The ideal temperature to cook fudge is between 232-234 degrees F (111-112 degrees C).

You have to control two temperatures to make successful fudge: the cooking temperature AND the temperature at which the mixture cools before stirring to make it crystallize. Confectionery experiments have shown that the ideal cooking temperature for fudge is around 114 to 115 °C (237 to 239 °F).

Once a seed crystal forms, it grows bigger and bigger as the fudge cools. A lot of big crystals in fudge makes it grainy. By letting the fudge cool without stirring, you avoid creating seed crystals.

It might be that you haven't dissolved all the sugar before boiling the fudge mixture. It could be that there just wasn't enough fluid or fat to enable the sugar to dissolve or it might even be that the fudge wasn't beaten long enough or hard enough. All of these factors could be the cause of grainy fudge.

Most of the time, people cook caramel by heating up regular or brown sugar until it turns into a smooth and creamy substance. However, you can also make caramel out of sweetened condensed milk, creating the same great sauce with a unique, extra-sweet kick.

For my filling, I simply swap the condensed milk for tinned carnation caramel (a.k.a. dulce de leche) instead. This tinned caramel is actually made from sweetened condensed milk so it's essentially the same thing but it's pre-caramelised for you!

Avoid Stirring Once the Mixture Comes to a Simmer

Another key part of a successful fudge texture is when you stir the mixture. Stirring the sugar and milk during the initial stages of cooking allows the sugar to dissolve. However, once the mixture comes to a boil, it's time to put the spoon down.

What happens if you over stir fudge? ›

Once the sugar has dissolved and the mixture has come to a boil, do not stir it. If you do, the sugar can crystallize, giving your fudge a gritty texture.

Options for what you can do with your unset fudge:

OPTION 1) Depending on how runny it is, you can either use it as a frosting for cakes, or a sauce for ice-cream. OPTION 2) Freeze it overnight. Cut it into squares. Cover each square thickly in melted chocolate, ensuring no part of the fudge is exposed.

Let the mixture cool before beating. The temperature at this point should be 43°C to 45°C (110°F to 113°F). The fudge should be warm but not burning hot. Stop beating when the surface of the mixture starts to look dull or matte.

The longer you beat once it starts to thicken then the more crumbly the final fudge will be. If you like it smooth - beat it only until comes away from the sides of the pan and sticks well to the spoon. Press into the prepared tin and leave to cool and set before cutting into squares.

I generally heat my syrup up to 235° F and let carry-over do the rest of the work. If it's overcooked (resulting in grainy fudge) or undercooked (resulting in poor setting) all you really need to do is add a bit of cream, reheat the fudge to the target temperature, and let it set again.

OPTION 3) Sieve together some powdered sugar and cocoa powder, and gradually work this into your unset fudge until it reaches the consistency of dough, then roll out and cut into squares, or shape into balls and then roll in powdered sugar (roll the balls in icing sugar, not yourself).

​Harden the fudge:​ Place your container or tins in the fridge for 2 hours, which is the time it takes for the fudge to set. Once it's hardened, cut the fudge into 12 pieces or remove it from the muffin tins. Store in the fridge or the freezer (if you don't devour it right away).

The ratio of chocolate to condensed milk needs to be just right, otherwise you might end up with fudge that is too soft or too hard. Do not freeze the fudge to set it. Best way is to just be patient for a couple hours and set it in the fridge. If your fudge hasn't set, then you've gone wrong somewhere else.