Make It Yours: Customizable Breakfast Casserole Recipe!
Start your day with a delicious, easy breakfast casserole—perfect for families, brunch, or meal prep!
Start your day off right with a delicious breakfast casserole that’s perfect for any occasion. This easy-to-make recipe is a crowd-pleaser, packed with flavorful ingredients that will satisfy your morning cravings. Whether you’re serving a large family, hosting a brunch, or simply looking for a quick and tasty breakfast solution, this casserole is sure to become a favorite. With its simple preparation and flexible ingredient list, you can customize it to suit your tastes and dietary needs. So why not give it a try and wake up to a delicious breakfast casserole that’s sure to start your day off on the right foot?
Ingredients
-
For the potatoes:
- 3 Yukon Gold potatoes, about 1 lb., chopped into 1/4 inch pieces
- 1 Tbs extra virgin olive oil
- 1/2 tsp sea salt
- Freshly ground black pepper
-
For the casserole:
- 12 large eggs
- 1 cup whole milk
- 1 1/4 tsp sea salt
- 2 Tbs extra virgin olive oil, plus more for the baking dish
- 1/2 medium yellow onion, chopped
- Freshly ground black pepper
- 2 garlic cloves, chopped
- 1 red bell pepper, stemmed, seeded, and chopped
- 1 green bell pepper, stemmed, seeded, and chopped
- 1 cup fresh spinach, roughly chopped
- 4 green onions, chopped
- 1 1/2 cups shredded cheddar cheese
Directions
- Roast the potatoes. Preheat oven to 425 F and line a baking sheet with parchment paper. Mix the potatoes with the olive oil and spread onto the prepared baking sheet. Sprinkle with salt and pepper and roast for 20-25 minutes, or until tender and browned.
- While the potatoes are roasting, oil a 9×13 casserole dish.
- In a large bowl, whisk together the eggs, milk, 1/4 tsp salt. Set aside.
- Heat the olive oil in a large skillet over medium heat. Add the onion, remaining 1 tsp salt, and several grinds of pepper. Cook stirring occasionally, for 5-8 minutes or until soft. Add the garlic, red & green peppers and cook stirring occasionally for 2 minutes. Add the spinach and half the green onions and toss until the spinach is just wilted.
- Spread the potatoes in an even layer in the prepared casserole dish. Top with 1/2 of the cheese followed by the sauteed veggies. Pour in the egg mixture and sprinkle with the remaining cheese and green onions.
- Reduce oven temperature to 350 F and bake for 40 to 45 minutes, or until the eggs are set.
- Let stand for 5 minutes before slicing and serving. Enjoy!

