Whats Going On?
Why do I add corn syrup?
Corn syrup acts as an "interfering agent" in this and many other candy recipes. It contains long chains of glucose molecules that tend to keep the sucrose molecules in the candy syrup from crystallizing. In fudge, the addition of "interfering agents" can be a double-edged sword: you want crystals to form, but not until the cooked mixture has cooled down to a certain degree. Why do I add vanilla?
Vanilla is often added to chocolate candies or other chocolate recipes because it complements and accents the flavor of chocolate. Why do I need to stop stirring after the syrup begins to boil?
At this point, you have dissolved the crystal structure of the sugar. Stirring or other agitation is one of the many factors that can encourage the fructose and glucose molecules in your syrup to rejoin and form sucrosecrystals of table sugar. Why do I wash down the sides of the pan?
The sugar crystals are dissolved at this point in the process. But a single seed crystal of sugar clinging to the side of the pan might fall in and encourage recrystallization. Why does the fudge need to cool for such a long time?
The key to a smooth and creamy texture is a fudge that's full of thousands of tiny sugar crystals. Heating the syrup to a high temperature and then allowing it to cool, undisturbed, produces a supersaturated solutionthis means that the solution contains more sugar molecules than would normally be possible at room temperature. A supersaturated solution is highly unstable, and any agitation will cause crystallization to occur throughout the solution. If fudge is stirred while it's still hot, fewer crystals form, and they grow larger as the syrup cools, resulting in a coarse, grainy candy. Why is it so important to keep stirring until the fudge "sets"?
Stirring helps control the size of the sugar crystals that formit keeps them from growing too large, which would produce gritty fudge. close this window |
FAQs
Confectionery experiments have shown that the ideal cooking temperature for fudge is around 114 to 115 °C (237 to 239 °F). The cooking is intended to evaporate a part of the liquid and concentrate the sugar. The temperature of the cream/sugar mixture (called syrup) rises as water evaporates.
What is the secret to good fudge? ›
Valuable tips for successful fudge
- Don't stir during cooking. Fudge can be cooked on the stove or in the microwave. ...
- Avoid crystallization. During cooking, sugar crystals can stick to the sides of the pan. ...
- Let cool before beating. After being cooked, the sugar must crystallize again to create fudge. ...
- Beat the mixture.
Grainy Fudge
To avoid this issue, swirl the pan instead of stirring it with a spoon. You can use a wet pastry brush to wipe down any sugar that sticks to the sides of the pot.
What is the principle of fudge? ›
Heating the sugar and milk mixture allows the milk to dissolve more and more sugar, and by the time the mixture is boiling, all the sugar is dissolved. The general principle is that at a particular temperature, a given solvent (in this case, milk) can dissolve only so much of a particular solute (sugar).
What makes fudge hard or soft? ›
Fudge usually behaves this way when it's not cooked to a high enough temperature (due to oversight or a faulty candy thermometer). If your fudge is tough, hard, or grainy, then you may have made one of several mistakes: You may have overcooked it, beaten it too long, or neglected to cool it to the proper temperature.
What does cream of tartar do in fudge? ›
Cream of tartar is used in caramel sauces and fudge to help prevent the sugar from crystallizing while cooking. It also prevents cooling sugars from forming brittle crystals, this is why it's the secret ingredient in snickerdoodles!
Is evaporated milk or condensed milk better for fudge? ›
Evaporated milk doesn't have sugar added. The sweetened condended milk is needed as no extra sugar is added to the fudge. If evaporated milk were used then the fudge would not be sweet enough and also would still be too soft unless the fudge is frozen.
Do you stir fudge when it's boiling? ›
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 is the key to successful non grainy fudge? ›
The key to successful, nongrainy fudge is in the cooling, not the cooking. The recipe calls for heating the ingredients to the soft-ball stage, or 234° F, then allowing it to cool undisturbed to approximately 110° F.
What to do with failed fudge? ›
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.
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).
How long do you boil fudge to get to soft ball stage? ›
How long does it take to make fudge:
- about 18 min to reach boiling.
- about 40 minutes to reach soft ball stage.
- 60 minutes to cool.
- 28 minutes to beat in a KitchenAid (your time for this may vary)
- 4 hours to set.
The exact origin and inventor of this delicious confection are hotly debated. However, many believe the first batch of fudge was created by accident when American bakers “fudged” a batch of caramels. Hence the name “fudge.”
What is fudge technically? ›
Fudge is a dense, rich confection typically made with sugar, milk or cream, butter and chocolate or other flavorings. The base for fudge is boiled until it reaches the soft-ball stage (135 to 140 degrees F), then stirred or beaten as it cools to minimize the formation of sugar crystals.
What causes fudge to separate? ›
If your fudge is heated too much during the mixing process, or if the ingredients are insufficiently mixed together, the butter fat will separate itself from the liquids in the mix and rise to the top of the fudge, forming greasy pools.
How does fudge relate to chemistry? ›
When making fudge, heat and acid work together to convert sucrose – basic white sugar – into its two components, glucose and fructose. When these sugars are present, they prevent sucrose from turning into big sugar crystals.
What is fudge explained? ›
fudge, creamy candy made with butter, sugar, milk, and usually chocolate, cooked together and beaten to a soft, smooth texture. Fudge may be thought of as having a consistency harder than that of fondant and softer than that of hard chocolate.
What gives fudge its texture? ›
Tiny microcrystals in fudge are what give it its firm texture. The crystals are small enough, however, that they don't feel grainy on your tongue, but smooth. While you ultimately want crystals to form, it's important that they don't form too early.
