Turin: Portugal star Cristiano Ronaldo netted his first goal in this season's UEFA Champions League as Italian champions Juventus sealed a 3-0 win over Bayer Leverkusen in their Group D game in Turin on Tuesday.
With the goal against Leverkusen in 89th minute, CR7 extended his record to 127 strikes in the competition.
Juventus move top of Group D, level on four points with Atletico Madrid, who defeated Lokomotiv Moscow 2-0 in Russia. The Italian champions had been held 2-2 by the Spaniards at the Wanda Metropolitano in their opener.
Leverkusen face an uphill battle after their shock 2-1 defeat at home against Lokomotiv Moscow and are rooted to the foot of the table.
Juventus next host Lokomotiv and Leverkusen travel to Atletico on October 22.
Maurizio Sarri opted for Higuain and Bernardeschi up front alongside five-time Ballon d'Or winner Ronaldo.
Leverkusen were struggling from the outset after losing captain Lars Bender in the warm-up to a thigh problem, with defender Mitchell Weiser stepping in.
The Germans showed little to threaten the hosts, with Lucas Alario shooting over on three minutes with what would be their best chance of the game.
The breakthrough came for Juventus when Leverkusen defender Jonathan Tah failed to head clear Juan Cuadrado's long ball for Higuain, with the Argentine pouncing to drill home.