Sourdough Breakfast Strata is a savory, make-ahead casserole that’s perfect for holiday mornings, brunch gatherings, or weekend meal prep. Layers of sourdough bread, eggs, cheese, sausage, and vegetables soak overnight, then bake into a golden, puffy, crowd-pleasing dish.
Instructions
Prepare the Bread
If using fresh bread, spread cubes on a baking sheet and toast at 300°F (150°C) for 10 minutes to dry out.
Layer the Strata
Grease a 9×13-inch baking dish. Layer half the bread cubes, half the sausage, half the onion and bell pepper, and half the cheese. Repeat with remaining ingredients.
Make the Custard
In a bowl, whisk together eggs, milk, cream, salt, pepper, garlic powder, and mustard powder.
Soak Overnight
Pour the custard evenly over the layers. Press down gently to submerge the bread. Cover and refrigerate for at least 4 hours, or overnight (8 to 12 hours).
Bake
Preheat oven to 350°F (175°C). Remove strata from the refrigerator 30 minutes before baking. Bake uncovered for 45 to 55 minutes until puffed, golden brown, and a knife inserted in the center comes out clean.
Rest and Serve
Let rest for 10 minutes before serving. Garnish with fresh parsley.
Pro-Tips for Picture-Perfect Sourdough Breakfast Strata
- Use Stale Sourdough: Fresh bread can become soggy.
- Soak Overnight: Essential for flavor and texture.
- Don’t Overbake: Strata should be set but still moist.
- Customize Add-Ins: Add spinach, mushrooms, or cooked bacon.
This Sourdough Breakfast Strata is hearty, cheesy, and perfect for feeding a crowd.
