How to Make Fudge That Doesn't Stick
Fudge sticks for two separate reasons: the pan wasn't prepped to release it, or the sugar crystallized into a sticky, grainy mass that clings to everything it touches. Fixing both takes about five extra minutes of prep and one thermometer.
Steps
- 1Line an 8x8 inch pan with parchment paper, leaving a 2-inch overhang on two sides, then lightly butter the parchment itself.
- 2Combine sugar, butter, and milk or cream in a heavy-bottomed saucepan and cook over medium heat, stirring only until the sugar dissolves.
- 3Once the mixture reaches a boil, stop stirring completely and let it boil undisturbed, brushing down any sugar crystals on the pan's sides with a wet pastry brush.
- 4Clip a candy thermometer to the pan (not touching the bottom) and cook to 234-238°F (soft-ball stage), which usually takes 10-15 minutes.
- 5Remove from heat immediately and let the mixture cool undisturbed to 110°F, about 40-50 minutes, without stirring or scraping the pan.
- 6Add vanilla and any mix-ins, then beat with a wooden spoon or hand mixer until the fudge thickens, loses its glossy sheen, and starts to hold its shape, 5-10 minutes.
- 7Pour into the lined pan immediately, spread flat, and let set at room temperature for at least 2 hours before lifting out by the parchment overhang and cutting.
Common mistakes
- Stirring the mixture while it boils: this knocks stray sugar crystals into the syrup and seeds the whole batch into a grainy, sticky texture instead of smooth fudge.
- Scraping the sides of the pan while pouring: any hardened bits of crystallized sugar clinging to the pan edges will pull the rest of the batch toward graininess if mixed in.
- Skipping the parchment overhang: foil or a bare buttered pan can still trap fudge in corners; parchment with handles lifts the entire block out in one piece.
- Beating the fudge while it's still hot: fudge poured before it drops to 110°F stays soft and tacky and never fully sets, which reads as 'sticking' even after hours of cooling.
Equipment
- Heavy-bottomed saucepan
- Candy thermometer
- 8x8 inch baking pan
- Parchment paper
- Pastry brush
- Wooden spoon or hand mixer
FAQ
Why does my fudge stay sticky even after it cools?
It was likely poured before reaching soft-ball stage (234-238°F) or beaten before cooling to 110°F, both of which leave too much moisture in the sugar structure to set firm.
Can I use foil instead of parchment to line the pan?
Foil works but needs a heavier coat of butter or nonstick spray than parchment, since fudge can bond to the shiny surface as it cools; parchment releases more reliably without added fat.
Why is my fudge grainy instead of smooth?
Grainy fudge almost always means sugar crystals formed early, usually from stirring during the boil or not brushing down crystals on the pan's sides before the syrup set.
How do I get fudge unstuck from a pan after the fact?
Set the pan in a shallow dish of warm water for a few minutes to loosen the edges, then run a thin knife around the sides before flipping it out; it won't be as clean as using parchment from the start.
Need exact temperatures or timing? Check our Time & Temperature Guide →