Spinach Artichoke Sun-Dried Tomato Breakfast Casserole

Why This Spinach Artichoke Breakfast Casserole Works So Well

This breakfast casserole takes the classic spinach-artichoke dip flavor and turns it into a hearty, savory bake. The combination of wilted spinach, tender artichoke hearts, and chewy sun-dried tomatoes gives every bite a mix of textures, while cottage cheese and feta keep the eggs creamy without being heavy. I love that you can prep it the night before and just bake it in the morning for Christmas brunch or a lazy weekend breakfast.

3 Reasons to Make This Savory Breakfast Bake

• The eggs puff up light and fluffy because the cottage cheese adds moisture without making them dense.
• Sun-dried tomatoes bring a tangy sweetness that balances the salty feta and earthy spinach.
• It’s a make-ahead breakfast that actually tastes better after sitting overnight, perfect for holiday mornings.

Key Ingredients for the Best Spinach Artichoke Casserole

• Artichoke hearts: Drain them really well and chop into bite-size pieces. Extra moisture will make the casserole watery, so pat them dry with paper towels if needed.
• Sun-dried tomatoes: Oil-packed ones have the best flavor. Drain and chop them, but don’t rinse, you want that concentrated taste.
• Cottage cheese: Full-fat or low-fat both work. It blends into the eggs and keeps the texture creamy without needing heavy cream.

Kitchen Tools for This Breakfast Casserole

• 9×13-inch baking dish, a standard size works perfectly for 12 servings
• Large skillet, for wilting the spinach and cooking the shallot
• Large mixing bowl, for whisking the eggs and cottage cheese

Tips for Making a Perfect Egg Casserole Every Time

Sauté the vegetables first to remove excess moisture and concentrate their flavor. That step is key, if you skip it, the casserole can turn soggy. Also, don’t forget to season the egg mixture with salt and pepper. The cheese adds some salt, but you still need a good pinch to bring everything together. Check doneness by gently shaking the pan; the center should be just set with no liquid jiggle. Let it rest for 5 minutes after baking so it slices cleanly.

Spinach Artichoke Breakfast Casserole Variations to Try

Swap the feta for goat cheese if you want a tangier flavor, or add a handful of shredded mozzarella for extra meltiness. For a meatier version, layer in cooked Italian sausage or crumbled bacon with the vegetables. To make it lower carb, use a little less cottage cheese and add more spinach. If you’re dairy-free, you can use a plain unsweetened almond milk and skip the cheese, but the texture will be a bit less creamy.

What to Serve with This Sun-Dried Tomato Breakfast Bake

This casserole is hearty enough on its own, but I like to serve it with a side of roasted potatoes or a fresh fruit salad. For Christmas brunch, add a slice of cranberry orange bread or a flaky scone. If you want something green, a simple arugula salad with lemon vinaigrette cuts through the richness nicely.

How to Store Leftover Breakfast Casserole

Leftovers keep in an airtight container in the fridge for up to 4 days. You can also assemble the casserole the night before, cover it, and refrigerate it unbaked. When you’re ready, bake it straight from the fridge, just add about 10 minutes to the cooking time.

Can You Freeze This Breakfast Casserole?

Yes, you can freeze it either baked or unbaked. Let it cool completely, then wrap the dish tightly in plastic wrap and foil. Freeze for up to 3 months. Thaw overnight in the fridge before reheating. If you freeze it unbaked, bake it straight from thawed, no need to bring to room temperature.

Best Ways to Reheat Your Breakfast Casserole

For individual portions, the microwave works in a pinch. Microwave on high for about 1 minute, then check and add 30-second intervals if needed. To reheat the whole dish, cover it with foil and warm in a 325°F oven for 15-20 minutes, until heated through. The oven method keeps the eggs from drying out.

Breakfast Casserole FAQs