Strata is the bread pudding of savory egg dishes. This super-easy treat generally includes cubes or slices of bread that have been soaked in custard then baked in a casserole dish. This is a great make- ahead dish. It tastes best if you prepare it the day before and let it soak overnight before baking. Like many egg dishes, a strata can incorporate all sorts of different ingredients, so there’s a lot of flexibility here.