How-to guide
How to Choose Olives in a Souk — Reading the Barrels
A Moroccan olive stall is a glorious sight — glistening pyramids and barrels of green, violet, brown and black olives, some plain, others cracked with herbs, garlic, preserved lemon or harissa. Olives are everywhere in the cuisine, from the tagine to the salad plate, and buying them well means knowing the main types and, above all, tasting before you buy. This guide helps you read the barrels with confidence. Olives are a souk staple, so pair it with our Marrakech markets guide.
About 15 minutes
Step by step
- 1
Learn the main types
Get to know the broad families: bright green olives, often meaty and firm; purple-violet, half-ripe olives with a rounder flavour; and fully ripe brown or black olives, softer and richer. Beyond colour, olives may be whole, cracked or pitted, and plain or dressed with spices and herbs.
- 2
Taste before you buy
A good stall will happily let you taste. Try a few different barrels — this is the single best way to choose. Judge the balance of salt, bitterness and any dressing, and the texture. Tasting saves you from taking home a kilo of something too salty, too bland or not to your liking.
- 3
Judge freshness and cure
Look for olives that are glossy and plump, sitting in clean brine or oil, not shrivelled, slimy or floating in cloudy, off-smelling liquid. Well-cured olives taste savoury and rounded rather than harshly bitter or mouth-puckeringly salty, which can mean an unfinished or poor cure.
- 4
Consider the dressing
Many olives come tossed with garlic, herbs, chilli, preserved lemon or harissa. These are delicious but assert their own flavour, so taste to see if you want a dressed olive or a plain one for cooking. For a tagine, a plain or lightly cured olive is often more versatile than a heavily spiced one.
- 5
Buy a mix in sensible amounts
Olives are usually sold loose by weight, so you can buy a few hundred grams of several kinds rather than a lot of one. Buy a manageable quantity you will get through, since dressed olives especially are best eaten within a week or two. A varied little selection makes a lovely plate.
- 6
Store them well at home
Keep olives in their brine or oil in a sealed container in a cool place or the fridge, making sure they stay submerged so they do not dry out or spoil. Plain brined olives keep longest; herb-and-garlic-dressed ones are best eaten sooner while fresh and fragrant.
Common mistakes to avoid
- Buying without tasting and ending up with olives that are too salty or bland.
- Choosing heavily spiced olives for cooking, where a plainer olive is more versatile.
- Overlooking shrivelled olives or cloudy, off-smelling brine as signs of poor quality.
- Buying a large amount of one kind rather than a small mix to try.
- Storing them out of their brine, so they dry out and deteriorate.
Tips from the kitchen
- Always taste from several barrels before choosing — good stalls expect it.
- Buy plain or lightly cured olives for cooking, dressed ones for the table.
- Glossy, plump olives in clean brine are the freshest.
- Buy small amounts of several kinds rather than a lot of one.
- Keep them submerged in brine or oil in the fridge to store well.
Questions
What kinds of olives will I find in a Moroccan souk?
A wide range: firm bright green olives, rounder purple-violet half-ripe ones, and softer, richer brown and black fully ripe olives, whole, cracked or pitted. Many are dressed with garlic, herbs, chilli, preserved lemon or harissa. The variety is part of the appeal, which is exactly why tasting before buying is so useful.
Which olives are best for a tagine?
Plain or lightly cured green or violet olives are usually the most versatile for cooking, adding a savoury, briny note without overwhelming the dish with added spices. Heavily dressed olives can dominate a tagine. For a classic chicken tagine with preserved lemon, a firm, mild green olive is a popular and reliable choice.
How can I tell if souk olives are fresh?
Look for plump, glossy olives sitting in clean brine or oil, and give them a taste. Shrivelled olives, slimy surfaces, or cloudy, off-smelling liquid are signs to avoid. Well-cured olives taste savoury and rounded rather than harshly bitter or aggressively salty, which can indicate an unfinished or poor cure.
How should I store olives after buying?
Keep them in their brine or oil in a sealed container in the fridge or a cool place, making sure they stay submerged so they do not dry out. Plain brined olives keep for a good while this way. Olives dressed with garlic and fresh herbs are best eaten within a week or two while fragrant.
Learn it hands-on in Marrakech
Reading is one thing; doing it beside a local host is another. Book a Marrakech cooking class, or explore the medina on a guided food tour.