In general throat hit comes from the nic level you use. Higher PG will also give you some throat hit. The only flavor that I have used that gives me what maybe could be called throat hit is red hot cinnamon.
As far as non-tobacco flavors, if you like to eat it you will probably like to vape it. The hard part is finding the vendor that can do this for your taste buds. Given any recommendation from anyone, 1/3 who try if will love it, 1/3 will say meh, 1/3 will hate it. And that's eliquid from a great vendor.
The hardest part of this whole vaping journey is finding the eliquid that works for you. If you have vape shops in your local area I highly recommend you visit as many of them as you can and taste test their juice. I love fruit & tea, some deserts and a few tobacco flavored eliquid.
I have heard good things about eliquid from
Decadent Vapors in England.

Here are some other sites I have seen members post:
1.
Paradise Vape UK
2.
The Vapor Salon
3.
UK Vapers for UK shops and liquid makers.
4.
Digbys Juices (The Dr Jekyl and Mums Custard are rated.)
5.
Kraken Ecigs
6.
Vapemunki-Eliquids
7. Imported USA Juice:
Spiritus Vapes (Be warned that these juices are higher cost due to import fees to the UK)
8. CloudHouseVapor -
The European Source For American Made E-Liquids
9. You can browse
UK Vapers for UK shops and liquid makers.
10.
E-cigarette/E-liquid Vendors List + discount codes