Owner Suleman Khan was delighted to add another trophy to their cabinet.
He said: “We, the management and team at Nazreen, would like to thank all of our friends and customers for their custom and support.
“It is a great pleasure to win Northamptonshire Telegraph Restaurant of the Year 2018 having won the Northamptonshire Telegraph Curry House of the Year award in 2017 and 2016.
“We are pleased to be voted the best in the area time and time again, and our team is thrilled to have taken this prestigious award.
“To be recognised as the best curry house of the year and then restaurant of the year is an incredible honour and we’re ecstatic to share this achievement with our friends, customers and all the team at Nazreen.