This Overnight Breakfast Strata is a tasty way to kick-start your day! With layers of bread, fresh spinach, and gooey cheese, it’s a hearty breakfast to share with family.
What I love most is how easy it is to prepare the night before. Just mix, pour, and let it sit—talk about a breakfast win! Plus, cheesy goodness in the morning is hard to beat! 🥳
Ingredients & Substitutions
Day-old bread: French or sourdough bread works great. If you don’t have day-old bread, you can toast fresh bread for a few minutes to dry it out. Whole grain or gluten-free bread can also be a good option.
Frozen spinach: Fresh spinach is a wonderful substitute. Just use about 6 cups, sauté until wilted, and squeeze out excess moisture. Don’t forget to cool it a bit before mixing it in!
Cheese: I love using a mix of cheddar and mozzarella for creaminess. However, feel free to swap in any cheese you like. Feta, goat cheese, or pepper jack can add a different flavor twist!
Milk: Whole milk gives a rich texture, but you can use 2% or even a non-dairy milk like almond or oat milk if that’s what you prefer. Just check if you’ll need to adjust the seasoning a bit.
How Can I Ensure My Strata is Perfectly Soaked?
A common concern is whether the bread gets enough liquid. It’s key to allow the strata to sit overnight. This lets the bread cubes soak up the egg mixture fully, leading to a fluffier texture.
- Gently press the bread down after pouring the egg mixture to ensure it’s all submerged.
- Make sure your spinach is well-drained so you don’t add excess water, which can lead to soggy strata.
Overnight Breakfast Strata with Spinach and Cheese
Ingredients You’ll Need:
Base Ingredients:
- 6 cups cubed day-old bread (such as French or sourdough)
- 1 (10 oz) package frozen chopped spinach, thawed and squeezed dry
- 2 cups shredded cheese (such as cheddar, mozzarella, or a blend)
Egg Mixture:
- 8 large eggs
- 2 ½ cups whole milk
- 1 tablespoon Dijon mustard
- 1 teaspoon salt
- ½ teaspoon black pepper
- ½ teaspoon garlic powder (optional)
- ½ teaspoon dried thyme or Italian seasoning (optional)
For Topping:
- ¼ cup grated Parmesan cheese
- Butter or cooking spray for greasing the baking dish
How Much Time Will You Need?
This delicious Overnight Breakfast Strata takes just about 20 minutes for prep, plus you’ll need at least 6 hours (or overnight) in the fridge to soak. Baking will take about 45-55 minutes, giving you a total estimated time of around 1 hour and 15 minutes on the day you bake it. Perfect for an easy morning treat!
Step-by-Step Instructions:
1. Prepare the Baking Dish:
Start by lightly greasing a 9×13-inch baking dish with some butter or cooking spray. This will help prevent your strata from sticking.
2. Layer the Bread and Spinach:
Spread the cubed day-old bread evenly across the bottom of your prepared baking dish. Next, sprinkle the thawed and well-drained spinach evenly over the bread cubes, making sure to distribute it all over.
3. Add the Cheese:
Now, sprinkle the shredded cheese on top of the spinach and bread layers. Feel free to mix and match cheeses for a fun flavor!
4. Whisk Together the Egg Mixture:
In a large bowl, combine the eggs, whole milk, Dijon mustard, salt, black pepper, garlic powder (if using), and dried herbs. Whisk together until everything is well blended.
5. Pour the Egg Mixture:
Slowly pour the egg mixture evenly over the bread, spinach, and cheese layers in the baking dish. Use a spatula to gently press down the bread a little so it’s soaked in the custard mixture.
6. Refrigerate Overnight:
Cover the dish tightly with plastic wrap or foil. Place it in the refrigerator and let it chill overnight (or at least 6 hours) so that the bread can absorb the egg mixture.
7. Preheat the Oven:
The next morning, preheat your oven to 350°F (175°C) about 30 minutes before you’re ready to bake.
8. Add the Topping:
Once the oven is heated, take the baking dish out of the fridge. Sprinkle the grated Parmesan cheese evenly over the top of the strata.
9. Bake to Perfection:
Place the baking dish in the oven and bake uncovered for 45-55 minutes. It should be golden brown on top and feel firm in the center. You can check if it’s done by inserting a knife in the middle; it should come out clean!
10. Cool Briefly:
After baking, let your strata rest for about 5-10 minutes before cutting it into squares. This waiting time makes it easier to serve.
11. Serve and Enjoy:
Your Overnight Breakfast Strata is now ready! Serve it warm, and if you like, add a drizzle of maple syrup or a dash of hot sauce for a delightful finish.
Enjoy a delicious, cheesy breakfast strata packed with nutritious spinach that’s easy to prepare the night before!
Can I Use Fresh Spinach Instead of Frozen?
Absolutely! If you prefer fresh spinach, use about 6 cups. Sauté the spinach until wilted, then squeeze out any excess moisture before layering it in the strata.
Can I Prepare This Strata in Advance?
Yes! This recipe is designed for overnight preparation. Just assemble the strata, cover it tightly, and refrigerate it overnight, giving the bread ample time to soak up the egg mixture.
How Long Does Leftover Strata Last in the Fridge?
Leftover strata can be stored in an airtight container in the fridge for up to 3 days. Just reheat it in the oven or microwave until warmed through before serving.
What Other Cheeses Can I Use?
Feel free to get creative! While cheddar and mozzarella are classic choices, you can also try feta, goat cheese, or pepper jack for a different flavor profile. Just make sure to use a cheese that melts well!