This Biscuits and Gravy Breakfast Casserole is the ultimate morning comfort dish. By layering flaky biscuits with a rich, peppery sausage gravy and a savory egg custard, you create a hearty “all-in-one” meal that tastes like a cozy diner breakfast. The secret is the warm milk technique in the gravy; it ensures a silky smooth sauce that doesn’t clump, allowing the biscuits to absorb all that savory flavor without becoming soggy.
Ingredients:
| Ingredient | Amount |
| The Layers | |
| Refrigerated buttermilk biscuits | 1 (16.3 oz) can |
| Breakfast sausage (mild or spicy) | 1 lb |
| Large eggs | 8 |
| Whole milk (for gravy) | 3 cups |
| Whole milk or half-and-half (for eggs) | 1 cup |
| All-purpose flour | 1/3 cup |
| Seasonings & Toppings | |
| Garlic & Onion powder | 1/2 tsp each |
| Dried thyme | 1/2 tsp |
| Black pepper | 3/4 tsp (divided) |
| Salt | 1 tsp (divided) |
| Unsalted butter (melted) | 2 tablespoons |
| Optional: | Cheddar cheese, Cayenne, Chives |
