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Crack Breakfast Casserole

Crack breakfast casserole is a hearty bacon ranch breakfast bake with tender layers of thawed hash browns, crumbled sausage, and a deeply golden, set egg-and-cheddar crust. Ranch-seasoned eggs are baked until the top turns golden and the layers hold together for easy brunch casserole slices.
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Prep Time 15 minutes
Cook Time 45 minutes
Total Time 1 hour
Servings: 10 servings
Course: Breakfast
Cuisine: American
Calories: 650
Ingredients Equipment Method Notes

Ingredients
  

Breakfast casserole base
  • 30 oz frozen hash browns Thawed.
  • 1 lb breakfast sausage Cooked and crumbled.
  • 8 bacon strips Cooked and crumbled.
  • 8 eggs Large.
  • 1 cup sour cream
  • 0.5 cup whole milk
  • 1 oz ranch seasoning packet
  • 2 cup sharp cheddar Shredded, divided.
  • salt To taste.
  • black pepper To taste.
  • fresh chives For garnish.

Equipment

  • 1 sheet pan

Method
 

Prep and assemble
  1. Preheat the oven to 375°F and grease a 9x13 dish for easy release.
  2. Spread the thawed hash browns in the bottom of the dish and press lightly into an even layer.
  3. Scatter the cooked and crumbled breakfast sausage and bacon over the hash browns.
Mix eggs and bake
  1. Whisk together the eggs, sour cream, whole milk, ranch seasoning, salt, and black pepper until smooth.
  2. Stir in 1.5 cups of the shredded cheddar to evenly distribute the cheese.
  3. Pour the egg mixture over the sausage-and-bacon layer, then top with the remaining cheddar for a browned crust.
  4. Bake uncovered at 375°F for 40–45 minutes, until the top is golden and the center is set; garnish with fresh chives right after baking.

Notes

For make-ahead convenience, assemble the casserole (through adding the egg mixture and cheese), cover, and refrigerate up to 24 hours; bake fresh and extend cook time by about 5–10 minutes if starting cold. Keep leftovers covered in the refrigerator up to 3–4 days. Freeze baked portions for up to 2 months, thaw overnight in the fridge, and reheat until warmed through. For a lighter swap, use reduced-fat sour cream and milk (cheddar stays the same for proper browning and binding).