Here's a fantastic recipe my sister-in-law shared with me a few years ago.
It's super easy - just mix together 5 ingredients:
Bake and serve!
Just click here to download the recipe.
The only downside is that there's rarely enough leftover to make another meal out of it the next day.
Source: Sister-in-law shared from here on allrecipes.com. I've omitted the salt and pepper because frankly the kielbasa is spicy enough for my family, and we really don't need any extra sodium in our diet.