Preserves calculator

Ajvar

Roasted red peppers and aubergine, cooked down slowly with oil. The best-known preserve of the Croatian autumn.

How many jars do you want?

How much produce do you have?

You need

Pepper
10 kg
jars, 370 ml
9.5
In all
3.5 l

Have 10 ready (jars); the last may be part-filled.

Method

  1. Wash the peppers and aubergines and roast them whole at 220 °C or on a grill, turning, until the skin blackens and lifts, 30 to 40 minutes.
  2. Cover the roasted vegetables in a bowl for 15 minutes, then peel them and remove the stalks and seeds.
  3. Mince or chop finely. Heat a third of the oil in a wide heavy pan, add the vegetables and cook over a low heat, stirring all the time.
  4. Add the rest of the oil a little at a time. When the mass is thick and the oil starts to show at the edge, after an hour and a half to three hours, add the vinegar, sugar, salt and, if you like, crushed garlic.
  5. Fill the hot ajvar into sterilised jars to the brim, close them and pasteurise for 20 minutes at 85 °C. Keep somewhere dark and cool.

When to make it

Best: August and September. Possible: July, August, September, and October.

October: Still possible.

Seasonal calendar →

How we count

1 kg (Pepper) makes about 0.35 l.

Roasting, peeling and seeding takes about half a pepper's weight, and cooking takes more water. The kitchen rule: 10 kg of peppers and 2 kg of aubergine fill 9 to 10 jars of 370 ml. Without aubergine, count on about 15% less.

Ajmo Lokalno
Address
Ruralni inkubator Krka, Dr. Franje Tuđmana 106A, 23305 Kistanje, Hrvatska
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Ajmo Lokalno
Ajmo Lokalno  is a flagship project of Šibenik-Knin County, Croatia, created to help you discover and enjoy authentic local food, handmade goods, and the people, stories, and landscapes behind them.

More than a marketplace, Ajmo Lokalno is a living network that connects small producers, artisans, and farmers with those who value authenticity, quality, and tradition. By bringing together local flavors, craftsmanship, and culture, Ajmo Lokalno strengthens the region’s economy, celebrates its heritage, supports the preservation of agrobiodiversity, and advances the transition toward regenerative stewardship – inviting you to experience the local ways in a deeper, more meaningful way.
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