Čvarci

Čvarci (Croatian Pork Rinds)

Čvarci are crunchy, golden Croatian pork rinds rendered from pork back fat and skin, traditionally enjoyed as a salty snack with bread, ajvar, or a glass of wine. The magic lies in slow rendering so the cracklings stay tender inside while the outside crisps to a deep amber.

Prep

15 min

Cook

90 min

Total

105 min

Serves

6 (about 500 g finished čvarci)

Difficulty

Medium

Recipe ingredients

• •1 kg (2.2 lb) pork back fat with skin, skin-on; ask your butcher for "slanina s kožom"
• •200 ml (¾ cup + 1 tbsp) water, helps the fat render gently at the start
• •20 g (4 tsp) fine sea salt, or to taste

Steps

1. 1 Cut the pork back fat into roughly 1 cm (½ in) cubes, leaving the skin on and cutting through it so each piece has a strip of skin. Pat dry with a clean towel.
2. 2 Place the cubes in a heavy-bottomed pot or deep cast-iron skillet, add the water, and set over medium heat. The water prevents the fat from browning too quickly while the rendering begins.
3. 3 Bring to a gentle simmer. As the water evaporates (about 15–20 minutes), the fat will start to release its own liquid. Stir occasionally with a wooden spoon.
4. 4 Once the water is gone, lower the heat to medium-low. Continue cooking slowly, stirring more frequently now, so the pieces cook evenly and don't burn on the bottom.
5. 5 The cracklings are ready when they are deep golden brown, puffed, and crisp, and the rendered fat (čvarak mast) is completely clear with no cloudiness — total rendering time is usually 60–90 minutes from the start.
6. 6 Doneness cue: a test piece should crack loudly between your teeth, not bend. The liquid fat should be hot and crystal-clear at 180 °C (350 °F); any foaming or cloudiness means moisture is still escaping — keep going.
7. 7 Using a slotted spoon or fine mesh skimmer, lift the čvarci out of the hot fat and drain briefly. Spread them on a paper-towel lined tray and immediately sprinkle with salt while still hot so it sticks.
8. 8 Optional but traditional: while the cracklings are still warm, press them in a small bowl or cup to compact them into the classic dome shapes (called "gljive" or "kocke") sold in Croatian markets. Let cool completely — they harden further as they cool.
9. 9 Store the cooled čvarci in a paper bag or loosely covered jar at room temperature for up to 5 days (they lose crispness in sealed plastic). The strained liquid fat (mast) can be poured into a clean jar, refrigerated, and used for frying or spreading on bread.
10. 10 Safety note: render at low to medium heat only — never rush with high heat, as smoking pork fat at high temperatures produces harmful compounds and burns the cracklings. If the fat ever begins to smoke strongly or smells acrid, remove from heat immediately.