The 1990-1991 season would prove to be a turning point for AZ Alkmaar, a club that had experienced its share of ups and downs in previous years. De Kaaskoppen kicked off their campaign with an unprecedented energy, and the first match against FC Groningen ended in a convincing victory. This was no ordinary start; it was a statement that the rest of the competition could not ignore.

What made this start so special was not just the scoreline, but the way the team came together. Under the guidance of coach Aad de Mos, known for his innovative approach to the game, AZ played with a flair that captivated the fans. Players like Ruud Gullit and Marco van Basten, who would later become international stars, showcased their talents in this early phase of their careers, raising the expectations of supporters to unprecedented heights.

The season would ultimately conclude with AZ finishing in second place in the Eredivisie, but the memories of that magical start linger to this day. The euphoria in the stadium, the chants of the supporters, and the excitement of young talents made it an unforgettable moment in the club's history.

The impact of this season start on the club culture was immense. It not only boosted the players' confidence but also inspired a new generation of fans. De Kaaskoppen became increasingly a force to be reckoned with in Dutch football, and this season laid the groundwork for future successes. The memories of those early victories remain alive, serving as a testament to the rich history of AZ Alkmaar.