It's all about surface area

The arrangement of ice and the wine bottle in your bucket is essential. If you begin by adding ice to the bucket and then place the bottle on top, only the lower section of the bottle will touch the ice. Consequently, just half of the bottle—the part in direct contact with the ice—will be chilled. The upper section remains exposed to room temperature, so it stays warm. This results in a wine bottle that is only partially cooled, leaving it less refreshing than you would likely prefer.
A much more effective method is to first place the bottle in the empty bucket. Then, fill the space around it with ice until it reaches the neck of the bottle. This way, the bottle is completely surrounded by ice, maximizing the surface area in contact with it. This allows for quicker and more uniform heat transfer from the wine bottle, resulting in a more consistent and effective cooling experience.
Add water to the ice bucket for even faster cooling

When you find yourself in need of quickly chilling your wine, here’s a handy tip: After filling your bucket with ice, add some water on top. The icy water boosts the cooling effect by increasing the surface area in contact with the bottle, allowing it to chill more rapidly. Just submerge your wine bottle in the icy mixture, and it will reach the ideal sipping temperature in no time. Don’t forget to give the bucket a good stir after placing the bottle inside; this helps the water circulate evenly, ensuring every part of the bottle gets a proper chill.
If you need your wine chilled even faster to pair with your dinner—be it steak or chicken marsala—try adding a pinch of salt to the ice water! Salt lowers the freezing point of the water below the usual 32 degrees Fahrenheit, making it even more effective at chilling. This method not only cools your wine quickly but also serves as a great conversation starter. Your guests will likely be curious when they see you grab the salt jar and sprinkle it into your wine-chilling bucket!
Recommended

The Best Wines To Sip With Brunch According To The Pros

How Does A Beer Get Skunky?

Why It's Difficult To Pair Salads And Wine

Don't Bother Ordering Top-Notch Wine On An Airplane
Next up