where can i get ingredient for green tea tiramisu in london?

[bbjess]

anyone can recommend some good bakery ingredient shop in london or bromley area that i can get the ingredient for green tea tiramisu? thx!

[lacemaker]

The tea seller at the broadway markets near london fields sells matcha (fine ground green tea)

[t_g]

maybe you could say what ingredient you need? i assume it's matcha, which you shld be able to get from the japan centre