This decadent and beautiful casserole is perfect for a brunch or holiday breakfast. English muffins are soaked in a custard and baked along with Canadian bacon, then topped with poached eggs and lemony hollandaise before serving.
1. The overnight refrigeration is crucial for the English muffins to fully absorb the custard, ensuring a moist and flavorful casserole. Don't rush this step.2. For a perfect hollandaise, ensure your melted butter is warm but not scorching hot. Pour it into the running blender in a very slow, steady stream to create a stable emulsion. If it thickens too much, a tablespoon of warm water can help restore consistency.3. When poaching eggs, maintain a gentle simmer, not a rolling boil, to prevent the eggs from breaking apart. The vinegar helps the whites set quickly. Poach in batches to avoid overcrowding the pan and ensure even cooking.