01 -
Heat a large skillet over medium-high. Add breakfast sausage and cook, breaking apart with a spoon, until no pink remains. Reduce the heat to low, add butter, and stir until melted. Sprinkle in the flour and mix until combined, cooking for 2 minutes. Gradually pour in 480 ml milk, season with salt and black pepper, and stir continuously until the gravy thickens and simmers.
02 -
In a separate bowl, whisk together eggs and 120 ml milk until fully combined and slightly frothy. Set aside.
03 -
Lightly grease a 33x23 cm (9x13 inch) baking dish. Cut the biscuits into bite-size pieces and arrange evenly in the prepared dish. Pour the egg mixture over the biscuit pieces to coat them evenly.
04 -
Spoon the prepared sausage gravy over the biscuits and eggs, spreading it evenly. Sprinkle shredded cheddar cheese across the entire surface.
05 -
Preheat the oven to 200°C. Bake the casserole for 30–40 minutes or until the eggs are set and the biscuits are golden brown. If needed, cover loosely with foil partway through to prevent excess browning. Cool slightly before serving.