My father said, "The Prophet ﷺ used to recite Al-Fatiha along with another Sura in the first two rakʿat of the Zuhr and ʿAsr prayers. A verse or so was audible at times and he used to prolong the first rakʿa." (Using translation from Bukhārī 778)
أَنَّ النَّبِيَّ ﷺ كَانَ «يَقْرَأُ بِأُمِّ الْقُرْآنِ وَبِسُورَتَيْنِ مَعَهَا فِي الرَّكْعَتَيْنِ الْأُولَيَيْنِ مِنْ صَلَاةِ الظُّهْرِ وَصَلَاةِ الْعَصْرِ وَيُسْمِعُنَا الْآيَةَ أَحْيَانًا وَكَانَ يُطَوِّلُ فِي الرَّكْعَةِ الْأُولَى»