Preheat oven to 425° and line a 9 x 13 dish with parchment.

Make the hasselbacks by slicing 2/3 of the way down every 1/4-inch on:

   - 2 (~14 oz) pieces kielbasa

Every 3 or 4 rings, cut all the way through the kielbasa to make 1-inch bite-sized pieces. 

In a medium bowl, make about 1/2 or 3/4 cups sauce (Honey Garlic, Maple BBQ, Mustard, etc.). Remove 1/3 of the sauce for later and stir the kielbasa pieces into the remaining sauce in the bowl.

Place the bites into the baking dish and bake until browned, about 18-20 minutes.

Remove from oven and stir in remaining sauce.