Keto Thai Iced Tea with Spiced Black Tea and Sugar-Free Sweetener

Prep: 10 minCook: 35 minmediumThai
Keto Thai Iced Tea with Spiced Black Tea and Sugar-Free Sweetener

A ketogenic version of traditional Thai iced tea that captures all the aromatic warmth of the original with zero sugar impact. This spiced tea blend features black tea steeped with star anise, cardamom, cloves, and cinnamon, then sweetened with erythritol and stevia instead of traditional sugar. The rich, amber-colored tea is served over ice with keto-friendly condensed milk for that signature creamy finish. Perfect for hot days when you want an indulgent drink that fits your low-carb lifestyle, this version delivers the complex flavors of authentic Thai tea without breaking ketosis.

Ingredients

  • 2 tablespoons loose black tea
  • 2 star anise
  • 2 cardamom pods
  • 2 whole clove
  • 1 cinnamon sticks
  • ½ teaspoon vanilla powder
    vanilla bean1:1keto

    cut lengthwise

  • 4 cups water
  • ice cubes
  • ¼ tablespoon erythritol
  • 15 drops liquid stevia
  • 2 tablespoons condensed milk, keto
    heavy cream1:1keto

    adds richness

    Full guide →

Instructions

  1. 1

    Prepare the keto condensed milk in advance

  2. 2

    Bring water to a boil and add tea, star anise, cardamom pods, cloves, cinnamon stick and vanilla powder

  3. 3

    Boil over medium heat for 2-3 minutes

  4. 4

    Remove from heat and let sit for 30 minutes

  5. 5

    Strain tea leaves and spices and discard

  6. 6

    Refrigerate until ready to serve

  7. 7

    Fill glass with ice and pour in tea mixture

  8. 8

    Add keto condensed milk

  9. 9

    Stir or drink without stirring

Tips

Tip 1

Make keto condensed milk ahead of time as it needs to be prepared separately for this recipe to work properly

Tip 2

Let the tea steep for the full 30 minutes to extract maximum flavor from the aromatic spices

Tip 3

Adjust sweetness by adding more erythritol or stevia drops to taste before serving

Good to Know

Storage

Refrigerate prepared tea for up to 1 week

Make Ahead

Make keto condensed milk in advance; tea base can be prepared up to 1 week ahead

Serve With

Serve immediately over ice with keto condensed milk

Common Mistakes

Watch

Don't skip the 30-minute steeping time to avoid weak flavor

Watch

Strain thoroughly to avoid gritty texture from spices

Substitutions

Dairy-Free Swaps

keto condensed milk
coconut milk1:1ketodairy-freedairy-free

thinner consistency

Full guide →

General Alternatives

vanilla powder
vanilla bean1:1keto

cut lengthwise

Full guide →
keto condensed milk
heavy cream1:1keto

adds richness

Full guide →
Find more substitutions →

FAQ

Can I use regular condensed milk instead of keto version?

Yes, but it will no longer be keto-friendly due to the high sugar content in regular condensed milk.

How long does the prepared tea base keep?

The strained tea base will keep in the refrigerator for up to one week when stored in a covered container.

Can I make this without the spices?

The spices are essential for authentic Thai tea flavor, but you can reduce quantities if preferred.