Sturm then beat Grubauer five-hole on a breakaway at 12:59 to extend the lead to 5-2 before scoring an empty-net goal at 17:32 for the 6-2 final.
"If you had a camera on the bench when [Sturm] scored his goal, it's as excited as our group has been all year," Evason said. "It's nice for a guy like that to get rewarded for sure."
Kahkonen, who made 11 saves in the third period, has allowed six goals during Minnesota's winning streak.
"Winning is all that matters, to be honest," he said. "I don't care about how they come. I've been feeling good about my game. Everybody's been contributing. Throughout the lineup everybody is playing really well. It's great to see."
NOTES: Zuccarello's goal was his 400th point in the NHL (132 goals, 269 assists in 581 games). He has nine points (three goals, six assists) in a four-game point streak. … The line of Kaprizov, Victor Rask and Zuccarello has combined for 19 points (six goals, 13 assists) in the past three games. … Minnesota is 10-1-0 when it scores at least three goals. … Kadri's power-play goal was Colorado's first in 20 opportunities.