Wondering what to do with pepperoncini peppers? This guide covers how to pick it, cook it, store it, and swap it, plus 6 recipes to put it to work.

What are pepperoncini peppers?

Pepperoncini are small, wrinkled peppers, light yellow-green, usually sold pickled in a tangy brine. They turn up in Italian and Greek cooking, where their job is brightness more than heat.

One bite is tart and a little sweet, with barely any warmth behind it.

On the Scoville scale they run about 100 to 500 units, milder than a jalapeno by a wide margin. That low heat is the whole point: pepperoncini add a vinegary pop without setting your mouth on fire.

How to Use Pepperoncini

Most cooks reach for the jarred kind, and that is exactly right for almost everything. They go straight onto an antipasto platter, into a Greek salad alongside feta and olives, or sliced into rings over pizza and sandwiches.

The brine matters as much as the pepper. A splash of it adds a sour edge to a salad dressing or a potato salad.

It is also the secret tang in a good Italian Beef Sandwiches, where whole pepperoncini and a ladle of their juice go right into the bun.

They cook into hot dishes too. Baked Chicken Murphy simmers them with chicken and potatoes so the vinegar cuts the richness, and they fold into the filling of a Rolled Calzones or get baked into a savory Greek Bread.

Pairing and Common Mistakes

Pepperoncini belong with salty, rich, fatty things. Feta, provolone, cured meats, and good olive oil all want that acidic lift.

They cut through a fatty Italian beef or a cheese-heavy calzone better than almost any other pickle.

The most common mistake is treating them like a hot pepper. They are not there for heat, they are there for acid, so do not swap them for something spicy and expect the same result. If a dish tastes flat, the fix is usually more brine, not more pepper.

The second mistake is wasting the brine. People fish out the peppers and pour the liquid down the drain, throwing away the most useful part. Keep the jar; that brine is a free quick pickle and dressing base.

Substitutes

The closest swap is the banana pepper, which looks similar and shares the mild, tangy character. Pickled banana peppers are nearly interchangeable, though often a touch sweeter and even milder. Use them one for one.

For the brine-and-crunch role, sliced pickled mild cherry peppers or a few rings of pickled jalapeno (if you accept the extra heat) will do. In a pinch, a chopped mild green olive plus a splash of white wine vinegar mimics the salty-sour hit, even if it loses the pepper texture.

Buying and Storing Pepperoncini

You will almost always buy them jarred, whole or sliced into rings, packed in vinegary brine near the pickles and olives. Look for firm, intact peppers in clear brine; mushy peppers or a cloudy jar mean they are past their best.

An unopened jar keeps for a year or more in the pantry. Once opened, store it in the refrigerator and keep the peppers fully submerged in their brine, where they stay crisp and good for one to two months.

Fresh pepperoncini are harder to find and show up mainly in late summer at farm stands. Treat them like any fresh chili: refrigerate in the crisper for about a week, or pickle them yourself in a hot vinegar brine to keep them for months.

Quick facts

In Chinese

pepperoncini辣椒

British (UK) term

Pepperoncini peppers

en français

piments pepperoncini

en español

pepperoncinis

Recipes using pepperoncini peppers

There are 6 recipes that contain this ingredient.

All 6 recipes