Any kind of breakfast casserole - bread or potatoes at bottom, layer with spinach, throw in some cheese and meat (if your family likes bacon / sausage), mix up some eggs and milk, pour over and let wait in the fridge until you’re ready the next morning.
Quiche, frittata, Spanish tortilla
Monkey bread
Sweet or savoury bread pudding
Baked oatmeal, of you can make oatmeal in the slow cooker- have lots of different toppings “bar style” at the table - fruit, nuts, syrup, compote, etc. You can also mix this up by using different grains.
Kaiserschmarrn is also a delicious, pretty easy dish to mostly make ahead of time. It’s not supposed to be a breakfast but it’s delicious as done. We always serve with fruit. In your case it may be too close to the Dutch baby but it may be a way to bring pancake-y things back when you’re ready.
https://platedcravings.com/kaiserschmarrn-recipe/
And our family isn’t particularly fond of the sweeter breakfast foods, so I’ll oven put out charcuterie and cheese “board type” with good bread and fruit for breakfast.