Simple Table Recipes
Breakfast

Sausage Egg Breakfast Casserole

A hearty breakfast bake with eggs, breakfast sausage, bread, and cheddar that can be assembled ahead.

A sausage and egg breakfast casserole in a white dish with one portion served on a plate
Prep
20 min
Cook
45 min
Total
1 hr 5 min
Makes
8 servings
Difficulty
Easy
  • Measurements grams + cups
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A hearty breakfast bake with eggs, breakfast sausage, bread, and cheddar that can be assembled ahead.

Equipment

  • 9 x 13 inch baking dish
  • Large skillet

Substitutions

Breakfast sausage
Bacon, ham or a plant-based sausage all work. Cook and drain any of them first.
Cubed bread
Slightly stale bread absorbs the custard best. Brioche or challah make a richer casserole; sourdough adds tang.
Additions
Sauteed mushrooms, peppers or spinach, cooked and drained so they do not water down the custard.

Storage & Freezing

Storing: Refrigerate covered for up to 4 days.

Freezing: Freeze baked portions for up to 2 months.

Frequently Asked Questions

Can I assemble breakfast casserole the night before?

Yes, and it is arguably better — the bread absorbs the custard overnight and bakes more evenly. Cover, refrigerate, and add about 10 minutes to the bake if it goes in cold.

Why is my breakfast casserole watery?

Usually undrained sausage fat or wet vegetables. Drain the meat properly and cook out any vegetables before they go in.

What bread is best for a breakfast casserole?

Sturdy, slightly stale bread. Fresh soft bread disintegrates into the custard. A day-old loaf cut into cubes and left out for an hour is ideal.

How do I know when it is done?

The centre should be set with no liquid wobble, and a knife inserted in the middle should come out clean. It usually takes 40 to 50 minutes.

Can I freeze breakfast casserole?

Yes, baked and cooled, for up to two months. Thaw overnight in the fridge and reheat covered at 180 C / 350 F.

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