What is the difference between black and white pepper? | Four aromas from one berry

Black pepper, white pepper, green pepper and Tellicherry are all the same berry.
What differs is only the picking time and the processing that follows.
The heat barely changes. What changes is on the side of aroma.

All four are the fruit of the same vine

Black pepper is a spice made by drying the fruit of a vine in the pepper family. Its botanical name is Piper nigrum. It originates on the Malabar Coast in south-west India, and the largest producer today is Vietnam.

White pepper, green pepper and Tellicherry are the very same berry. They are not different varieties. Only the picking time, and the processing that follows, differ.

• Green is picked while still unripe and processed so that the colour does not change
• Black is picked before full ripeness, heated, then dried
• White is left to ripen fully, soaked in water, and stripped of its black outer skin
• Tellicherry is sorted out from the black pepper, taking only the berries that have grown large

No other spice yields aromas this different from a single plant.

What the processing changes is aroma, not heat

The heat of white pepper is much the same as black. What has been reduced is on the side of aroma: with the compounds held in the outer skin removed, only a straight heat remains. This is how you can arrive at “hot, with no aroma getting in the way”.

White pepper goes through a soaking stage to loosen the skin, and a slow fermentation happens during it. That distinctive smell comes from there. Whether you find it refined or earthy is where tastes divide.

Green pepper is the opposite: no heat is applied. The heat added while making black pepper moves the aroma in a dry direction. Stop short of that and a green freshness remains, like grass just picked. Drying makes the green disappear, so it is sold salted or freeze-dried.

Tellicherry, being larger, stays on the vine longer. The layers of aroma grow thicker. The heat itself does not change. What increases is only on the side of aroma.

Choosing between the four comes down to the colour of the dish and when you add it

Black pepper

At the end, freshly ground. The aroma starts escaping the moment it is ground, so grinding over the plate is the most luxurious way to use it. For a stew, put whole berries into oil over a low heat. The compounds that carry the heat dissolve into oil, so adding them at the start spreads them through the whole pot.

White pepper

For dishes where you do not want the colour. Béchamel, cream braises, potage, seasoning white fish or chicken. No black specks scattered through a white sauce — for the cook, that is a bigger reason than it sounds.

Green pepper

At the finish, whole. Its virtue is the way it bursts under the tooth, so grinding it halves the appeal. Crush it lightly and carry it into cream or butter and you have the green peppercorn sauce of French cooking.

Tellicherry

Grind it when you want the aroma to be heard. If all you want is heat, ordinary black pepper will do. The difference in price is the thickness of the aroma layers.

Pre-ground pepper disappoints because the aroma escapes first

Pepper holds separate compounds for the heat that stings the tongue and for the aroma that suggests citrus and wood. The aroma side is the one that escapes easily. Within minutes of grinding, the aroma alone slips away. What is left is heat alone.

The stock phrase “grind it just before you use it” has this structure behind it. Before you increase the amount, try switching to freshly ground. What you feel changes by around double.

Inspice places pepper as a material on the side of aroma

When Inspice wants to add heat we use chilli or huajiao; pepper is placed almost entirely for its aroma. Black pepper, white pepper, green pepper, Tellicherry, and pepper caviar. They are the same berry, but the picking time and the processing change the aroma, so we count them as separate spices.

Dish Symphony No.5 is that thinking put into one bottle. Four kinds of pepper are set side by side and layered with only the angle of the aroma changed. First on the ingredient list is black pepper, second pepper caviar, third white pepper. It is a blend composed by kind of heat, not quantity of heat.

Green pepper is in HOT SPICE “Shibikara” (numbing heat). It is a blend where the tingle of green sanshō from Sichuan stands alongside the heat of chilli, and it is the only place where a green heat takes the role.

When you blend to 0.01g, you cannot lump these four together as “pepper”. Each one’s aroma goes somewhere different. Confirm it on the tongue and back it up at the molecular level. With only one of the two, you could not decide at this level of detail.

The aroma map for each pepper is set out in the spice index.

Frequently asked questions

Q. Are black pepper and white pepper the same berry?
A. They are the same. Black is picked before full ripeness, heated and dried; white is ripened fully, soaked in water and stripped of its outer skin. The heat is much the same, and only the aroma side changes.

Q. What dishes does white pepper suit?
A. Dishes where you do not want the colour. Béchamel sauce, cream braises, potage, seasoning white fish or chicken. No black specks scattered about, and the heat runs straight through.

Q. Is pink pepper part of the same family?
A. It is something else. Pink pepper is the fruit of a South American tree, the Peruvian pepper tree, and is not in the pepper family.