Prep Time 20 minutes mins
Cook Time 55 minutes mins
Total Time 1 hour hr 15 minutes mins
For the creamiest texture, do not skip the overnight refrigeration step. The longer the bread soaks, the better the custard sets during baking. When making hollandaise, keep the heat gentle and never stop whisking. Leftover casserole (without hollandaise) keeps in the refrigerator for up to 3 days and can be frozen for up to 2 months. Always make fresh hollandaise just before serving.
Keyword brunch casserole, egg casserole, eggs benedict casserole, Joanna Gaines Eggs Benedict Casserole, make ahead breakfast