Wondra flour is wheat flour that has been pre-cooked and dried.Think of instant oatmeal (oatmeal that's dried for faster cooking), Wondra is the flour equivalent.Here are some of the best uses for this versatile flour:.Just like cornstarch or all-purpose flour, Wondra is good for thickening a gravy or a light pan sauce.Superfine Wondra will coat your pans evenly and will dissolve into the batter as it bakes.Try using Wondra instead of rice flour the next time you make a tempura batter.Wondra flour can make crepe batter in 10 minutes and prevents the lumps that usually mean extra whisking. .Try subbing 3/4 of the all-purpose flour in pie crust with Wondra to make the dough easier to roll