Teh O Siu Dai

Teh O Siu Dai

Hawker • Singapore

25
kcal
Protein
Carbs
Fat
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How to Make Teh O Siu Dai (Traditional & Healthy Version)

Prep: 15 min
Cook: 20 min
2 servings
Easy

Teh O Siu Dai is a beloved beverage found in every Singaporean kopitiam (coffee shop) and hawker centre, enjoyed by locals throughout the day. Translating to 'tea without milk, less sugar', Teh O Siu Dai reflects Singapore’s rich multicultural heritage and the city’s penchant for customizing everyday drinks. This drink is a lighter, more health-conscious alternative to the classic Teh O, yet retains the robust, aromatic flavors of local black tea, sweetened with just a touch of sugar. Its simplicity and refreshing taste make it a staple among Singaporeans seeking a guilt-free, flavorful pick-me-up. The origins of Teh O Siu Dai lie in Singapore’s vibrant kopitiam culture, where ordering drinks in 'Singlish' shorthand is a daily ritual. This beverage is not only enjoyed for its taste but also as a symbol of Singapore’s uniquely blended cultures and traditions. Perfect for breakfast or lunch, Teh O Siu Dai is both comforting and energizing, making it a great choice for anyone looking to experience authentic Singaporean flavors without excess calories.

Diabetic-Friendly Weight Loss Kid-Friendly Vegan Adaptable

Ingredients(for 1 glass (about 200ml), typical kopitiam portion)

  • 2 tablespoons Loose black tea leaves (local 'teh' blend preferred)
  • 500 ml Water (freshly boiled)
  • 1 teaspoon Rock sugar (adjust to taste for 'siu dai' (less sweet))
  • 1 small leaf Pandan leaf (knotted, optional for aroma) - optional
  • 2 thin slices Lemon slice (optional, for a refreshing twist) - optional
  • as needed Ice cubes (for iced version (Teh O Siu Dai Peng)) - optional
  • 1/2 teaspoon Stevia or erythritol (optional, as sugar substitute) - optional
  • 1 Tea sock (traditional brewing tool) - optional
  • 2 Serving glasses (kopitiam-style preferred)

Instructions

  1. 1

    Bring the water to a rolling boil in a kettle or pot. If using pandan leaf, add it to the water for enhanced aroma.

    5 minutes

    Boil only as much water as you need to keep the tea strong and flavourful.

  2. 2

    Add the loose black tea leaves to a tea sock or directly to the pot. Pour the boiling water over the leaves.

    2 minutes

    Using a tea sock helps achieve the signature kopitiam taste and makes straining easier.

  3. 3

    Let the tea steep for 3–5 minutes, depending on your preferred strength. Stir occasionally.

    5 minutes

    For a more robust flavour, steep slightly longer, but avoid over-extracting to prevent bitterness.

  4. 4

    Remove the tea sock or strain the tea to discard the leaves and pandan leaf (if used).

    2 minutes

    Strain well to get a clear, smooth cup of tea.

Why This Dish is Healthy

This healthy Singaporean beverage is an excellent alternative to sugar-laden milk teas and soft drinks. By using less sugar and omitting dairy, Teh O Siu Dai is both waistline-friendly and heart-healthy, catering to those watching their calorie and sugar intake. Its simplicity allows you to enjoy a refreshing drink anytime, without worrying about excess carbohydrates or fats. Perfect for anyone seeking a traditional taste of Singapore with a modern, health-conscious twist.

Teh O Siu Dai is naturally low in calories and contains no fat or cholesterol. Black tea is rich in antioxidants such as polyphenols, which support heart health and may aid in reducing the risk of chronic diseases. The beverage provides a mild caffeine boost without the excess calories from milk or sweetened condensed milk. Pandan leaves, if used, add a subtle aroma and contain trace minerals. Choosing less sugar or a natural sweetener further reduces the glycemic impact, making it suitable for most diets.

Pro Tips

  • 💡Tip 1: Use a traditional tea sock and local black tea blend for authentic kopitiam flavor.
  • 💡Tip 2: Add pandan leaf during brewing for an extra layer of fragrance.
  • 💡Tip 3: Customise sweetness to your preference—Teh O Siu Dai is all about balance.

Storage & Serving

Teh O Siu Dai is best enjoyed freshly brewed. If storing, refrigerate in a covered jug for up to 24 hours. Stir before serving and consume within a day for optimal freshness.

Best served: Breakfast or Lunch

Nutrition Facts

NutrientPer 100g
Energy25.0 kcal

Fasting Compatibility

Hindu Vrat Friendly (no onion/garlic)
Jain Friendly (no root vegetables)

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