Rouladen freezes exceptionally well
Flat toothpicks tend to break; use round ones
Rolling roulade tightly in plastic wrap and refrigerating for 4 hours or more before browning will help keep the shape of the roll (mustard must be spread thinly to do this)
The amount of thickener needed depends on how much broth you have from your rouladen. If you don’t have much broth left, or if it tastes too salty, you can add more water to thin it out.
Freeze your Entire Meal in Advance!
Rouladen can be completely frozen, as can the Spaetzle and the Braised Cabbage Recipe. Make all three ahead and have a party with very little last minute effort!