Here’s what I have on my “to try” list for the area. I must stress that I don’t yet have personal experience of any of these; they’re just places that looked interesting based on the menu, or on what others have had to say, or on experience of other branches, etc. Also, some of the details below may be out of date, as this list was drawn up over several years.
Saravanaa Bhavan, 22-22A Ealing Road, Wembley, HA0 4TL
Vegetarian. You may have been to the East Ham version of this. (I have, and I liked it, but not tried this branch.)
http://www.saravanabhavan.co.uk/restaurants/Wembley-5.html
Jashan, 1-2 Coronet Parade, Ealing Road, Wembley, HA0 4AY
Vegetarian. Indian-style Chinese food plus sambars, dosas, etc. Not, as far as I know, related to the Jashan on Turnpike Lane.
Shaam, 16 Court Parade, Watford Road, Wembley, HA0 3HU
http://www.just-eat.co.uk/restaurants-shaam-ha0/menu
Sakonis, 127-129 Ealing Road, Wembley, HA0 4BP
Vegetarian.
https:// tamarindandthyme.wordpress.com/2010/11/24/the-breakfast-buffet-at-sakonis/
Sanghamam, 531-533 High Road, Wembley, HA0 2DJ
Possibly vegetarian? Not sure.
Hopper Hut, 2-4 Empire Way, Wembley, HA9 0EF
Sri Lankan. Not 100% sure this is still there.
https://www.zomato.com/london/hopper-hut-wembley/menu
https://www.facebook.com/pages/Hopper-Hut/126293130755705
Gana, 24 Ealing Road, Wembley, HA0 4TL
Sri Lankan and South Indian.
https:// tamarindandthyme.wordpress.com/2013/06/21/gana-on-ealing-road/
http://chowhound.chow.com/topics/910647
Kailash Parbat, 529 High Road, Wembley, HA0 2DH
Previously in smaller premises at 5 Ealing Road, now in the old Chennai Dosa location on the corner.
http://kailashparbat.co.uk/
http://chowhound.chow.com/topics/982630#9066674
(Apologies for having to break up the Tamarind And Thyme links, but when I put them in as normal the forum software did weird things with them. Just remove the space between the https:// and the rest of it.)