"We dance around the tree with some Danish Christmas music on Christmas Eve, we have a huge dinner, and all the presents on the 24th," the Aalborg, Denmark native said. "But we don't put music on, we sing it."
Ehlers' Christmases growing up were a week-long celebration with up to 20 family members. They'd eat festive meals, go ice skating, exchange presents, and play games.
The star of the season was always Risengrød, a warm rice pudding with a sprinkling of cinnamon sugar and a dollop of butter, prepared by Ehlers' mom Tina. Risengrød is typically served in Denmark before the large meal of roast pork, duck, and brown, caramelized potatoes on Christmas Eve.
"Most kids love it, but in our family it doesn't have to be Christmas to have Risengrød," she said via email.
Tina and Nikolaj's sister Caroline didn't wait for the holidays for Risengrød this year. They made and sent pictures of their first batch to Nikolaj a couple of weeks ago.