Swede-ish Meatballs

I don't exactly know what makes a meatball Swedish. I also can't say whether or not I've actually had them either. But I was looking at the recipe for them and there was making a roux and more steps than I have the capacity to do since right now I don't have a kitchen sink. So I crossed my fingers and hoped for the best...and you know what? I'd take these any day!
Swede-ish Meatballs
1 bag frozen turkey meatballs
4 cups water
6 Tablespoons Brown Gravy mix
1 pkt Lipton Onion soup mix
1/2 cup sour cream
In a fairly large pan (I used my spaghetti pot) add water, gravy mix, and onion soup mix. Heat over medium until it looks combined. Then add meatballs. Adding them frozen is fine. Reduce heat to low and let the meatballs and sauce simmer about an hour. About 20 minutes before serving mix in sour cream.
I served ours over mashed potatoes, pretty excellent!