Savory Breakfast Casserole

// Savory Breakfast Casserole

Prep Time

7 mins

Cook Time

3-4 mins

Free Time

to go for a drive

Decadent enough for a special occasion, yet fast enough for a weekday, this casserole contains all of breakfast's greatest hits: eggy challah bread, bits of salty ham, melted cheese, and some greens for good measure. If there's any meal worth waking up for, it's this one.

All of Anyday’s recipes are tested (and retested!) in many different microwaves and home kitchens to make sure they work — and work well.

American, breakfast casserole, casserole, Breakfast & Brunch, One Dish Meals, Cheese, egg bake, Eggs, ham, Holiday, Holiday Recipes, Shallow Dish, Small Dish Breakfast & Brunch, One Dish Meals

What You’ll Need

What You’ll Need

The Small Dish

This dish’s superpower is evenly heating leftovers and cooking small portions.

The Anyhand Mitts

Handle hot Anyday dishes with care with these microwave mitts that double as trivets!
Try Anyday

Select your serving size and microwave wattage in the dropdown. The recipe will change accordingly.


Select your microwave wattage in the dropdown. The cook times in this recipe will automatically change accordingly.


To find your microwave’s wattage, look at the front panel, the side of the door, in the back, in the user manual, or Google the model number. If both an input and output wattage are listed, use the output.

Wattage translates to how powerful the microwave is. The higher the wattage, the faster your food will cook. The lower the wattage, the longer the cook time.

When in doubt, start with less time — you can always add more.

Microwave oven by power - 700w



The Small Dish


  • ½ cup (120ml) half and half
  • 1 egg yolk
  • salt, to taste
  • black pepper, to taste
  • 2 slices of breakfast ham, diced
  • cups (50g) cubed challah bread, Hawaiian rolls, or brioche
  • ½ cup (20g) chopped spinach (fresh or frozen and thawed)
  • ½ cup (30g) shredded cheddar cheese
  • Chopped parsley or chives, for garnish


  1. Place the half and half, egg yolks, salt, and pepper in the Anyday dish and whisk well to combine. Stir in the ham and bread and toss in the mixture to thoroughly coat. Add the spinach and mix until fully incorporated, making sure the bread is well soaked in the batter. Sprinkle the top of the mixture with cheese.
  2. Cook uncovered for 3-4 minutes or until the cheese is melted and the custard is cooked through.
  3. Sprinkle with chopped parsley or chives if desired, and enjoy warm.

Serving suggestions & tips

  • Try it with cooked mushrooms instead of ham for a vegetarian dish
  • Try it with cooked chicken or turkey instead of ham.
  • Use chicken or vegetable stock instead of half and half for a lighter dish.

Recipe notes

  • Make it the day before and reheat when needed.
  • Microwave ovens vary, even with the same wattages. Adjust cooking times as needed.

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