A warm london fog tea concentrate recipe offers tea lovers an easy way to prepare café-style drinks at home. By combining Earl Grey tea, vanilla, and milk, this concentrate creates the base for multiple variations of the popular london fog latte. Unlike single-cup brewing, a concentrate saves time and ensures consistent flavor every time. Bitez Recipes
Ingredients for Earl Grey Tea Concentrate
To make a balanced earl grey tea concentrate, choose ingredients carefully. Each one shapes the taste and aroma.

- Earl Grey tea or black tea with bergamot
- Vanilla extract or vanilla syrup for tea
- Preferred sweetener such as sugar, honey, or maple syrup
- Water for steeping
- Steamed milk or frothed milk when serving
This base allows anyone to prepare both hot and iced london fog versions. It also makes a reliable alternative to store-bought london fog syrup.
How to Make London Fog Concentrate at Home
Anyone wondering how to make london fog at home can follow these steps. Making a tea latte concentrate means preparing a strong base first, then adding flavor enhancers.

- Steep the tea: Add 6–8 teaspoons of loose-leaf Earl Grey tea to 2 cups of hot water. Brew for 5–7 minutes until strong.
- Add vanilla: Mix in 2 teaspoons of vanilla extract or 3 tablespoons of vanilla syrup.
- Sweeten: Stir in sugar, honey, or maple syrup. Adjust sweetness according to preference.
- Cool and store: Let the mixture cool, then transfer to a clean jar. Keep refrigerated.
When serving, add 2–3 tablespoons of concentrate to a mug, pour in hot or cold milk, and stir. The result is a creamy london fog drink recipe with a balanced taste.
Ingredients
Ingredient Measurement
Earl Grey tea (or black tea) 6–8 tsp loose leaf / 4 tea bags
Water 2 cups
Vanilla extract or vanilla syrup 2 tsp extract / 3 tbsp syrup
Sweetener (sugar, honey, maple syrup) 2–3 tbsp (adjust to taste)
Milk (steamed or frothed) 1 cup when serving
Step-by-Step Instructions
- Steep 6–8 teaspoons of Earl Grey tea in 2 cups hot water for 5–7 minutes.
- Add 2 teaspoons vanilla extract or 3 tablespoons vanilla syrup.
- Stir in sugar, honey, or maple syrup according to taste.
- Allow to cool, then transfer to a clean jar.
- Refrigerate and use within 5–7 days.
- When serving, mix 2–3 tablespoons concentrate with steamed or frothed milk.
Variations of the Homemade London Fog
This homemade london fog can be adapted in many ways:
- Iced london fog: Mix chilled concentrate with ice cubes and cold milk.
- Vegan option: Replace dairy with oat or almond milk.
- Sugar-free version: Use monk fruit or stevia instead of sugar.
- Starbucks london fog style: Add extra frothed milk on top for a café-like finish.
Such options make the recipe versatile and suitable for different preferences.
Tips and Storage
Storing a london fog tea concentrate recipe properly is essential for freshness. The mixture usually stays good for 5 to 7 days in the fridge if kept in a sealed container. Shake gently before pouring to ensure flavors remain balanced. If the flavor weakens, reduce milk quantity when serving.
For extra convenience, freeze portions in ice cube trays. This helps in preparing quick london fog lattes without compromising taste.
FAQs About London Fog Concentrate
What is a London Fog tea made of?
It’s created with Earl Grey tea, vanilla, sweetener, and milk.
Can you make a London Fog concentrate at home?
Yes, following the steps above gives a reliable london fog syrup base for multiple lattes.
How long does tea concentrate last in the fridge?
Generally, it lasts 5–7 days when refrigerated in an airtight jar.
Can you make an iced London Fog?
Yes, simply add ice and cold milk for a refreshing version.
What is the difference between chai concentrate and London Fog concentrate?
Chai includes spices such as cardamom and cinnamon, while London Fog focuses on bergamot-infused black tea and vanilla.