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Cajuína

Cajuína: clarified cashew-apple juice cooked in bottles until golden, served chilled

Teresina, the capital of Piauí, treats cajuína as a matter of local pride, and the drink's traditional craft is officially recognised as part of Brazilian cultural heritage. It is cashew-apple juice that has been clarified until crystal clear, bottled and cooked in a water bath until the natural fruit sugars caramelise and turn it amber-gold. No sugar is added. Served ice-cold, it tastes of baked apple and honey with a hint of cashew, smooth and non-alcoholic. Small producers clarify the juice with gelatin or cashew-tree resin; this vegan home version clears it by settling and filtering instead, which takes patience. Real cajuína is shelf-stable thanks to commercial sterilising; this home batch must be kept in the fridge and drunk within a week. Skipping the slow filtering is the usual error, and cloudy juice turns murky brown instead of gold. Chef's tip: let the juice settle in the fridge overnight before filtering and pour off the clear top, leaving the sediment behind.
Total time
150 min
Difficulty
medium
Serves
8
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Ingredients

Serves8

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What you'll need

Fresh ingredients (1)

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Method

0/6 done
  1. Step 1: Blend 2 ¼ lb unsweetened cashew-apple pulp (polpa de caju) with 2 cups water and 1 tsp lime juice for 1 minute and pour into a tall jug. Cover and chill overnight so the solids settle to the bottom.

    1 min
  2. Step 2: Carefully pour the clear top layer through a sieve lined with a wet coffee filter or two layers of muslin, leaving the thick sediment behind. Change the filter when it clogs; this can take an hour. Filter a second time if still cloudy; the juice should look clear and pale yellow.

    60 min
  3. Step 3: Sterilise 4 glass bottles of 250 ml with heat-proof lids or swing tops by boiling them for 10 minutes.

    10 min
  4. Step 4: Fill the warm bottles with the clear juice to 2 cm below the top and close them. Stand them on a folded cloth in a deep pan and add hot water to reach their shoulders.

  5. Step 5: Bring the water to a gentle simmer and cook for 1 hour 30 minutes to 2 hours, topping up with boiling water, until the juice turns an even amber-gold, like weak tea.

    110 min
  6. Step 6: Lift out the bottles and cool them upright. Chill thoroughly and serve very cold; keep in the fridge and drink within 7 days.

Nutrition per serving

Calories
70 kcal
Protein
0 g
Carbs
17 g
Fat
0 g
Fibre
0 g

Nutrition values are estimates.

K
Recipe by

KrazyBadal

All recipes by this chef →

Good to know

How long does cajuína take?
About 150 minutes in total: 30 minutes to prepare and 120 minutes to cook.
How many people does it serve?
8 as written. Change the servings above the ingredients and every amount scales to match.
Is it vegan?
Yes. It has no meat, fish, dairy or eggs.
Is it gluten free?
Yes, as written. Check the labels on stock, sauces and spice mixes, which sometimes contain gluten.
Can I make it ahead?
Yes. It keeps well, so you can cook it earlier in the day or the day before and reheat it.
What can I use instead of lime juice?
Lemon juice, same amount.

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