Bread:If your store only carries sliced brioche found in the bread section verses the bakery, then the sliced side will be a little thinner, but that’s okay (pictured).
Frozen blueberries:Don’t thaw first, just brush off any excess ice.
Use room temperature ingredients:You’ll want to use room temperature cream cheese, eggs and half and half, otherwise the cream cheese will seize and not mix well. If you do end up with some white flecks of cream cheese, it’s not the end of the world, they will melt when the breakfast casserole bakes.
Room temperature eggs hack:Add warm (not hot) tap water to a bowl then add eggs (still in their shells) for at least 20 minutes. You can microwave your half and half until room temperature (NOT hot).
Half batch:Use the sliding scale that appears when you click on serving size in the recipe card to adjust the servings. Bake the casserole in an 8×8-inch baking pan for around 30-35 minutes.
To store:Tightly cover leftover casserole or transfer to an airtight container; store in the refrigerator for up to 5 days.
To reheat:Reheat individual servings in the microwave for 30-45 seconds or reheat covered in the oven at 350 degrees F for 10-15 minutes or until warmed through.
To freeze after baking:Allow the casserole to cool completely. Tightly wrap in plastic wrap a couple times followed by foil. Freeze for up to 2 months. When ready to enjoy, thaw the casserole in the refrigerator overnight. Reheat per above methods.