Brew the Tea: Start by brewing your tea of choice. If using black or green tea, steep it for about 3-5 minutes. For herbal tea, follow the instructions on the package.
Prepare the Avocado: While the tea is brewing, cut the avocado in half and remove the pit. Scoop the flesh into a blender.
Blend the Ingredients: Add the brewed tea, honey (or other sweeteners), vanilla extract, and lemon juice to the blender with the avocado. Blend until smooth and creamy. If you don’t have a blender, mash the avocado with a fork, then slowly add the tea and stir until well-combined.
Serve: For a chilled version, add ice cubes to a glass and pour the avocado tea mixture over the ice. For a warm version, serve directly after blending.