I'm with Karen, LOVE the Ozzies. A good Shiraz would go well with the rouladen as would a Napa Zin.
For the Shiraz, I've been a fan of Rosemount since I first tasted it in 1989. Usually under $10 dollars a bottle, good aged or young, available at the grocery store and virtually never disappoints.
For the Zinfandel (and I'm referring to RED Zin, not that slop referred to as "White" Zinfandel) try Rancho Zabaco's Zin. Widely available, consistently good ratings for an inexpensive red.
Now if you want to spend something like $50 a bottle, let me know. I have some GREAT ideas.