Biz to beat the heat: 'Balls of snow with amazing flavours' go on sale in Louisiana

John Luke and Willie's Ice Cabin: Balls of snow have price tags here.Instagram/John Luke Robertson

Willie and John Luke Robertson, the father-and-son tandem from Duck Dynasty, have just started their own dessert business in the southern state of Louisiana.

The announcement was excitedly made by John Luke on his Instagram account (@young_and_beardless) as he posted a photo of their new establishment that now carries the "Now Open Snowballs" sign.

"John Luke and Willie's Ice Cabin is now open for business! Selling practically balls of snow with amazing flavours! All made in America of course! We are open from 11 to 7 every day except Sunday. Located in from of the Duck Commander Warehouse on the north side of Thomas Road," John Luke captioned the photo.

Aside from his new business, John Luke is pretty busy preparing for his wedding to Mary Kate McEacharn this summer. He earlier told Us Magazine that he "just knew" that they were meant to be together

"First of all, she would always listen to my stories and laugh at my jokes, so that was a plus," he said. "She never gave me the time of day until I started talking about Jesus. That was the only thing we could ever talk about. And I knew then that she was a good one, because she would help me grow in my faith... And she was pretty good looking!"

Mary Kate, on the other hand, reflected on her decision to say yes to John Luke: "I had always prayed God would bring a Christian boy into my life. When John Luke came into the picture, I figured God had placed him there. He's an awesome man of God. He's really funny, you never know what's going to happen with him. He's full of surprises. Plus, he's pretty cute."