Eden Hazard deflected praise to Willian after their 4-0 Champions League win at Qarabag.
The Brazilian won a 21st-minute penalty that Hazard converted before he latched onto the Belgian's back-heel to score a goal of his own in the 36th minute.
Willian then won another spot-kick in the second half and scored his second goal of the night with five minutes left to play as the Blues secured a 4-0 win over Qarabag in the Group C clash in Baku.
Hazard was asked about Chelsea's second goal, in which he combined with Willian, after the game and admitted it is "easy" to play with his Chelsea teammate because of his obvious quality.
Speaking to BT Sport, Hazard said of Willian: "[It's] Too much quality! It's easy to play with this kind of player.
"I think Pedro gave the ball to Willian, he gave the ball to me...it's easy to find each other."