Burger King’s recent surge in sales and operational improvements are largely attributed to a renewed focus on direct customer feedback, according to the chain’s president. Tom Curtis stated that insights gathered from thousands of customer calls have been instrumental in shaping significant changes, including a revamped Whopper, enhanced restaurant environments, and family-oriented marketing campaigns.

Restaurant Brands International, the parent company of Burger King, recently announced stronger-than-anticipated financial results. Burger King U.S. reported a 5.8% increase in same-store sales for the first quarter, a notable acceleration from previous periods and a performance that outpaced many competitors. This turnaround is partly credited to strategic adjustments made in response to customer input, which has guided initiatives across the brand.

Curtis highlighted that extensive customer dialogue led to specific modifications for the chain’s iconic Whopper sandwich. “We learned that people love the Whopper, but sometimes they felt it was being smushed or that the bun wasn’t quite right,” Curtis explained. After a two-year evaluation process, the company opted for subtle but impactful changes, ensuring the core product remained intact while addressing consumer preferences for a better bun, improved mayonnaise, and more convenient packaging. The “Elevated Whopper,” featuring these enhancements, has reportedly driven the highest Whopper average unit volumes in over three years.

Beyond menu innovations, Burger King has also invested in upgrading its restaurant facilities and improving the overall in-store experience. This includes renovations aimed at creating a more welcoming atmosphere, particularly for families. Curtis emphasized the importance of this aspect, noting that families entrust their dining experience to the restaurant’s environment. These efforts, coupled with promotions like fresh kids’ meals and themed campaigns, have contributed to a significant rise in children’s meal sales, reportedly up by approximately 40% in the last six months. Curtis expressed optimism about the brand’s future, viewing the current progress as just the beginning of a long-term transformation strategy.