Sunday Bacon & Potato Casserole | Breakfast Casserole
The irresistible aroma of crispy bacon and golden potatoes wafting from the oven on a lazy Sunday morning is my family’s idea of heaven. This Sunday Bacon & Potato Casserole | Breakfast Casserole quickly became a cherished family favorite.
I still remember the first time I made it for my husband on a chilly winter Sunday; he took one bite and declared it the best breakfast casserole ever!
It was a revelation moment for me too – I realized that a simple casserole could bring so much joy and warmth to our family gatherings. This Sunday Bacon & Potato Casserole | Breakfast Casserole quickly became a cherished family favorite.
Why You’ll Love This Sunday Bacon & Potato Casserole | Breakfast Casserole
- The perfect combination of crispy bacon, tender potatoes, and a golden-brown crust.
- Rich, savory flavors with a hint of smokiness from the bacon.
- Ready in just 45 minutes, perfect for busy Sunday mornings.
- Foolproof recipe that’s easy to make and always a crowd-pleaser.
- Perfect for brunch gatherings, potlucks, or cozy family meals.
Ingredients You’ll Need
- 1 1/2 pounds bacon, diced
- 2 large onions, diced
- 3-4 large potatoes, peeled and thinly sliced
- 1 cup shredded cheddar cheese
- 1/2 cup milk
- 6 large eggs
- Salt and pepper to taste
- Optional: 1/4 cup chopped fresh chives

The star ingredients of this casserole are undoubtedly the crispy bacon and the tender potatoes, which meld together in perfect harmony. The smoky flavor of the bacon elevates the dish to a whole new level, while the potatoes add a comforting warmth.
Expert Tips for the Best Sunday Bacon & Potato Casserole | Breakfast Casserole
- Critical technique: cook the bacon until crispy to get the best flavor.
- Common mistake: overmixing the egg mixture – just whisk until combined.
- Pro upgrade: add some diced bell peppers or mushrooms for extra flavor.
- Doneness cue: the casserole is done when the eggs are set and the top is golden brown.
- Make-ahead tip: assemble the casserole a night before and bake in the morning.
Variations and Substitutions
For a gluten-free version, swap the all-purpose flour for almond flour. For a protein swap, try using sausage or ham instead of bacon. Add some diced jalapeños for a bold flavor twist!

How to Store and Reheat
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F for 10-15 minutes or until warmed through. Freeze for up to 2 months and thaw overnight in the fridge.
Frequently Asked Questions
Can I make this casserole ahead of time?
Yes, assemble the casserole a night before and bake in the morning. You can also refrigerate the cooked casserole for up to 3 days and reheat as needed.
Can I use different types of cheese?
Yes, feel free to experiment with different cheese combinations, such as cheddar and parmesan or mozzarella and feta.
How do I know when the casserole is done?
The casserole is done when the eggs are set, the top is golden brown, and a toothpick inserted into the center comes out clean.
I hope you enjoy this Sunday Bacon & Potato Casserole | Breakfast Casserole as much as my family does! Make it and share it with your loved ones – it’s sure to become a new favorite.
Sunday Bacon Casserole
🧂 Ingredients
👩🍳 Instructions
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1Preheat oven to 350°F (180°C).
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2Cook the bacon in a large skillet over medium-high heat until crispy.
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3Remove the bacon from the skillet with a slotted spoon and set aside.
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4Add the diced onions to the skillet and cook until softened.
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5Add the sliced potatoes to the skillet and cook for 5 minutes.
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6In a large bowl, whisk together the eggs, milk, salt, and pepper.
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7Add the cooked bacon, onions, and potatoes to the bowl and stir to combine.
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8Pour the egg mixture into a 9×13-inch baking dish.
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9Sprinkle the shredded cheese over the top of the egg mixture.
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10Bake for 40-45 minutes, or until the eggs are set and the cheese is melted and golden brown.
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11Optional: Sprinkle chopped chives over the top of the casserole before serving.

