Preheat your oven to 350°F (175°C). Grease and flour a 9-inch round cake pan.

In a mixing bowl, whisk together the flour, baking powder, salt, and chai spice blend.

In another bowl, beat the eggs and sugar until light and fluffy. Add the melted butter and milk, mixing well.

Gradually add the dry ingredients to the wet ingredients, mixing until just combined.

Pour the batter into the prepared cake pan and smooth the top.

Bake in the preheated oven for 30 minutes or until a toothpick inserted in the center comes out clean.

Allow the cake to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.

In a mixing bowl, combine the softened cream cheese and powdered sugar.

Add the vanilla extract and milk, mixing until smooth and creamy.

Once the cake is completely cooled, spread the cream cheese frosting evenly over the top.

Slice and serve the chai cake with a cup of tea.