Overall, 174 awards went to products from Wales, with 122 entries achieving one star, 42 getting two stars and 10 receiving the three-star accolade.
Of the 10,000 international entries, only 130 have been awarded three stars.
Judged in Wales for the first time, products including haggis made in Knighton, Powys received the rating.
The products now have a chance of being crowned Great Taste Supreme Champion 2015. The winner will be announced in London on 7 September.
Ten products from across Wales have been awarded top marks by the UK Great Taste Awards.