Bright, zesty, and beautifully bittersweet – the Earl Grey Sour is a modern tea mocktail that brings together the bold citrusy notes of bergamot with the tart freshness of grapefruit. Naturally caffeine-infused and lightly sweetened with agave, it’s a chic and balanced iced tea drink for cocktail hour, without the alcohol.

Perfect for summer evenings, brunch parties or as a refreshing pick-me-up, this is one of our favourite ways to reimagine Earl Grey tea.

 

How do you make an Earl Grey Sour?

To make an Earl Grey Sour, simply brew a strong cup of Earl Grey tea, sweeten it with agave syrup, let it cool, and pour it over ice and grapefruit juice. Garnish with a slice of fresh grapefruit for a sophisticated finish. It’s sharp, elegant, and deeply refreshing – just like a traditional sour, but with tea at its heart.

 

Earl Grey Sour Iced Tea

Ingredients

Serves one

  • 2 tsp (or 2 teabags, approx. 4g) Earl Grey tea

  • ½ cup freshly squeezed grapefruit juice

  • 1 cup hot water

  • 2 tbsp agave syrup (adjust to taste)

  • ½ cup ice

  • Grapefruit slice (for garnish)



Tools

Nutrition Information

Per serving (approximate)

  • Calories: ~70–80 kcal

  • Caffeine: Moderate

  • Sugar: Low (from agave and fruit)

  • Vitamin C: Naturally present in grapefruit



Cooking Time

5 minutes (brewing)

 

Preparation Time

5 minutes (plus cooling time)

 

Directions

Step 1

Brew Earl Grey tea in 1 cup of hot water for 5 minutes. Strain and mix in the agave syrup while warm.

Step 2

Allow the sweetened tea to cool for 10–15 minutes.

Step 3

Fill a glass with ice and pour in ½ cup grapefruit juice.

Step 4

Top with the cooled Earl Grey mixture.

Step 5

Garnish with a fresh grapefruit slice, stir gently, and serve.

 

What is the difference between an Earl Grey Sour and regular iced tea?

Regular iced tea is typically served plain or sweetened with lemon or fruit. The Earl Grey Sour, by contrast, is a crafted mocktail that balances tart grapefruit with the aromatic, citrusy character of bergamot-rich Earl Grey tea. It has a sharper, more complex flavour — like a sour cocktail, minus the alcohol.

 

Why is the Earl Grey Sour so refreshing?

The bold tannins of black tea combined with the vibrant tang of grapefruit create a perfectly brisk, palate-cleansing drink. Earl Grey’s bergamot oils enhance the citrusy flavour, while agave syrup softens the acidity. It’s a modern, sugar-light alternative to sugary sodas or heavy juices.

 

FAQs

What tea goes well with grapefruit?

Earl Grey is the perfect pairing with grapefruit. Its natural bergamot essence complements the tartness of grapefruit, creating a balanced and aromatic base for mocktails, spritzes, or iced tea drinks.

 

What is a healthy alternative to a whiskey sour?

The Earl Grey Sour is an excellent low-sugar, non-alcoholic alternative. With real tea, fresh citrus juice, and natural sweetener, it delivers all the complexity of a cocktail — minus the alcohol and added sugar.