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How to Make Calamansi juice

This is the classic, foolproof recipe for a single glass of refreshing Calamansi Juice, also known as "Filipino Lemonade."
Prep Time10 minutes
cook time for maple syrup5 minutes
Total Time15 minutes
Course: Beverage, Drinks
Cuisine: Filipino
Keyword: Calamansi juice recipe, Filipino lemonade, fresh calamansi juice, How to Make Calamansi Juice, what is calamansi
Author: milo

Equipment

  • Small Citrus Juicer (a reamer, press, or "Mexican elbow" style)
  • Fine-mesh sieve
  • Small pot (for simple syrup)
  • A tall glass and a long spoon

Materials

  • Ingredients
  • For the Simple Syrup makes ~4 servings:
  • 1/4 cup Granulated Sugar
  • 1/4 cup Hot Water
  • For One Glass of Juice:
  • 8-12 Calamansi Fruits to make 2 tbsp / 1 oz of juice
  • 1 cup 8 oz Cold Water
  • 2-4 tbsp Simple Syrup to taste
  • Ice
  • Garnish Optional: Mint sprig, calamansi slice

Instructions

  • Make the Simple Syrup: In a mug, combine the sugar and hot water. Stir until the sugar is completely dissolved. Set aside.
  • Prep the Calamansi: Wash the calamansi fruits. On a cutting board, roll each one firmly with your palm.
  • Juice the Calamansi: Cut the calamansi just off-center (to avoid the main seed pod). Squeeze the halves over a fine-mesh sieve into a bowl until you have 2 tablespoons (1 oz) of pure, seed-free juice.
  • Assemble the Drink: Fill a tall glass with ice.
  • Pour: Add the 2 tbsp of fresh calamansi juice, 2 tbsp of the simple syrup, and 1 cup of cold water.
  • Stir & Taste: Stir well. Taste the juice. If it's too tart, add more simple syrup, 1 teaspoon at a time.
  • Serve: Garnish with a mint sprig and a slice of calamansi. Enjoy immediately!

Notes

  • Storage Hack: Juice a large batch of calamansi and pour the pure, strained juice into ice cube trays. Freeze. Store the cubes in a freezer bag for instant, pre-portioned juice anytime!
  • Hot Version: For a soothing tea, combine 2 tbsp calamansi juice and 2 tbsp honey in a mug. Top with 1 cup of hot (not boiling) water.
  • Avoid Bitterness: Do not blend the whole fruits and do not squeeze them excessively hard, as this will release bitter oils from the pith and seeds.