The 21-year-old scored a header as Everton drew 1-1 with Huddersfield on Saturday, which followed the youngster scoring twice against Rotherham in the Carabao Cup on Wednesday.
Calvert-Lewin was delighted to be back amongst the goals, though was disappointed that Everton did not pick up the three points at Goodison Park.
Speaking to 'EvertonTV', he said: "It feels good to be back, I've worked hard on my fitness to get where I am now, but I'm delighted to get the two goals in the (Carabao Cup) and the one (against Huddersfield).
"It was important on my first Premier League start of the season so I wanted to try to get on the scoresheet and make an impression.
"Unluckily we didn't get the win but it was nice to get the goal.
"We got a little bit frustrated. We were keeping the ball but perhaps not penetrating how we wanted to.
"Huddersfield played a very deep line with five at the back so it was hard to break them down at times. On the day we struggled to get that extra goal.
"It's important we stay unbeaten. We didn't get the clean sheet but it's important that we didn't lose."