Sausage & Bacon Country Breakfast Casserole
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Are you looking for a hearty breakfast dish that will feed a crowd? This Sausage & Bacon Country Breakfast Casserole is perfect for you! It combines all the best parts of a classic breakfast – eggs, bacon, sausage, potatoes, and bread – into one easy-to-make dish. You can prep it ahead of time and pop it in the oven when you’re ready to eat.

This casserole takes about an hour to make from start to finish. It’s great for busy mornings when you want a filling meal but don’t have time to cook separate dishes. The recipe serves 6-8 people, so it’s ideal for family gatherings or weekend brunches with friends.

Exact Ingredients List
Here’s what you’ll need to make this tasty breakfast casserole:
- 2.5 ft (80 cm) baguette, slightly stale if possible
- 7 eggs
- 1 1/2 cups full-fat milk or half and half
- 10 oz (300 g) potatoes, peeled and diced
- 10 oz (300 g) bacon, roughly chopped
- 1 lb (500 g) good quality sausage, casings removed
- 1 cup grated cheddar cheese
- 1 tbsp melted butter (optional)
- Finely chopped parsley (optional)
You’ll want to grab a large baking dish and a skillet too. Don’t forget to preheat your oven to 350°F (180°C) before you start cooking!
This recipe makes 6-8 servings, perfect for feeding a crowd. You can easily halve the ingredients if you’re cooking for a smaller group.

Instructions
Cut the baguette into thick slices and put them in a baking dish. Mix eggs and milk, then pour most of it over the bread. Flip the bread so it soaks up the egg mix.
Boil the potatoes for 2 minutes. Heat your oven to 350°F.
Cook the bacon in a hot skillet until lightly done. Take it out and drain the fat. Cook the sausage in the same pan until it’s brown.
Stand the soaked bread up in the dish. Add layers of potato, sausage, bacon, and cheese. Do this twice, ending with cheese on top. Pour the rest of the egg mix over everything.
Cover the dish with foil and bake for 30 minutes. Take off the foil, drizzle some melted butter on the bread, and bake for 10 more minutes. The bread should turn golden.
Your casserole is ready! Add some chopped parsley on top if you like. This yummy breakfast will feed 6-8 people.

Possible Substitutes List
You can swap out ingredients in this casserole to suit your taste or what’s in your kitchen. Here are some easy swaps:
Bread:
- Sourdough
- Whole wheat bread
- Croissants (for extra richness)
Meat:
- Ham instead of bacon
- Chorizo for a spicy kick
- Turkey sausage for a lighter option
Cheese:
- Swiss
- Gruyere
- Monterey Jack
Veggies (add 1 cup of any):
- Bell peppers
- Onions
- Spinach
- Mushrooms
Potatoes:
- Sweet potatoes
- Hash browns
- Tater tots
You can also make this dish veggie-friendly by skipping the meat and adding more veggies. For a dairy-free version, use plant-based milk and cheese. Feel free to mix and match to create your perfect breakfast casserole!
How To Make It Diabetes-Friendly
To make this casserole more suitable for people with diabetes, you can try these tweaks:
Use whole grain bread instead of a white baguette. This will add fiber and slow down sugar absorption.
Cut back on the cheese. Use 1/2 cup instead of 1 cup to reduce fat and calories.
Switch to turkey bacon and lean turkey sausage. These have less saturated fat than pork versions.
Add more veggies! Mix in diced bell peppers, spinach, or mushrooms for extra nutrients and fiber.
Use low-fat milk instead of full-fat. This cuts calories without sacrificing taste.
Here’s a quick comparison of nutritional changes:
| Original | Diabetes-Friendly |
|---|---|
| White bread | Whole grain bread |
| 1 cup cheese | 1/2 cup cheese |
| Pork bacon/sausage | Turkey bacon/sausage |
| No extra veggies | Added vegetables |
| Full-fat milk | Low-fat milk |
These simple swaps can make the dish more balanced. You’ll still get a tasty breakfast, but with better blood sugar control.
Remember to watch your portion size too. Stick to one serving to keep carbs in check.
Tips, Tricks & Storing
For the best results, use stale bread. It soaks up the egg mixture better. If your bread is fresh, leave it out overnight to dry.
You can prep this casserole the night before. Just cover and refrigerate. In the morning, let it sit at room temperature for 30 minutes before baking.
Try different cheeses like Swiss or Gruyere for a flavor twist. You can also add veggies like bell peppers or spinach.
Here’s a handy table for adjusting serving sizes:
| Servings | Baguette | Eggs | Milk |
|---|---|---|---|
| 4-6 | 2 ft | 5 | 1 cup |
| 8-10 | 3 ft | 9 | 2 cups |
To store leftovers, let the casserole cool completely. Cover tightly with plastic wrap or put in an airtight container. It will keep in the fridge for up to 3 days.
To reheat, cover with foil and warm in a 350°F oven for about 20 minutes. You can also microwave individual portions for 1-2 minutes.
For a crispy top, brush with melted butter before the final bake. This gives a nice golden color and extra flavor.