The research, conducted by QR Code Generator, assessed over 1,400 McDonald's franchises in the UK, revealing Chingford Fountain McDonald's as the lowest-rated with 36.49% one-star reviews.
The June menu features the Big Arch burger with a signature sauce, a new Toffee Crisp McFlurry, and returning savory items like Cheesy McCrispy, appealing to customer cravings.