Greek Omelette Casserole

Breakfast Eggs Feta cheese Greek omelette casserole healthy recipe high protein Low Carb meal prep Vegetables

Posted October 10, 2023 by: Admin #Kitchen

Are you struggling to find time for a nutritious weekday breakfast? Look no further! This Greek omelette casserole is the perfect solution for busy mornings, allowing you to enjoy a hearty and satisfying breakfast throughout the week.


I must confess my fondness for omelette casseroles; not only do I frequently prepare and share them on my Instagram stories, but I’ve also previously shared several recipes, including the immensely popular spinach breakfast casserole. While some individuals may have concerns about consuming eggs regularly, the key is to prioritize the purchase of high-quality eggs.

Greek Omelette Casserole

I understand that navigating the egg section at the grocery store can be overwhelming, with egg cartons adorned with nutrition-related terminology. That’s precisely why I penned my guide on selecting healthy eggs; it equips you with the knowledge you need to make informed choices.


This Greek omelette casserole serves as a fantastic breakfast option that can be prepared in advance and yields enough servings to last the entire week. Plus, it stores exceptionally well in the fridge, eliminating the temptation to hit the snooze button and ensuring that breakfast is ready to go.

Greek Omelette Casserole

The beauty of this Greek omelette casserole recipe lies in its versatility, allowing you to mix and match vegetables based on what you have readily available.


  • 10 eggs, whisked
  • 1 tablespoon olive oil
  • 1 small white onion, diced
  • 3 cups spinach, densely packed
  • 1 teaspoon oregano
  • 1/2 teaspoon salt
  • 3 tomatoes, deseeded and diced
  • 1/4 cup crumbled feta cheese


  • Preheat the oven to 400°F and grease a 2-quart or 9×9-inch baking dish with butter or cooking spray.
  • Heat olive oil in a pan over medium heat, add diced onion, and sauté for 2-3 minutes until tender and translucent.
  • Add spinach, oregano, and salt, cooking until the spinach wilts and reduces in volume.
  • Transfer the cooked onion and spinach mixture to the baking dish, then add chopped tomatoes and crumbled feta. Ensure even distribution by using a spoon or spatula.
  • Pour in the whisked eggs and stir thoroughly to blend the eggs and vegetables.
  • Place the baking dish in the oven and bake for 20-25 minutes, or until the eggs are set in the center.
  • Serve either warm or cold. This dish can be refrigerated and covered for 4-5 days.
  • Enjoy!


  • Serving Size: 1 slice
  • Calories: 148 calories
  • Sugar: 1 gram
  • Fat: 10 grams
  • Carbohydrates: 2 grams
  • Fiber: 1 gram
  • Protein: 11 grams


NEXT: Breakfast for Lunch Easy Lunchbox

Thanks for your SHARES!


You May Also Like

Add a comment

Latest posts

Appetizer Awesome Blossom Dipping Sauce Crispy Onion Rings Dipping sauce Homemade Appetizers Homemade Onion Rings Make-Ahead Onion Rings. Onion Ring Recipe Onion Ring Serving Ideas restaurant-style side dish

Crispy Onion Rings with Dipping Sauce

butternut squash soup Common Questions. cutting butternut squash easy variations fall recipes ingredients make-ahead Perfect roasted butternut squash roasted vegetables roasting method selecting and storing butternut squash simple roasted butternut squash recipe tips Tutorial ways to serve

Roasted Butternut Squash Recipe

Active Dry Yeast Bread Flour Cloverleaf Rolls Dinner Rolls holiday make-ahead Milk Bread Recipe tips

The Softest Cloverleaf Dinner Rolls

Balsamic Vinegar Basil Burrata Cheese Caprese Salad Heirloom Tomatoes olive oil Recipe Summer Salad Tomato Burrata Salad

Tomato Burrata Salad Recipe

5-Seed Bread Artisan Bread Bread Flour Bread Making Bread Recipe Crusty Loaf Dutch Oven Baking Dutch Oven Bread easy baking Homemade Bread No-Knead Bread Sandwich Recipes Toasted Seeds

Easy Dutch Oven Bread Recipe

baking soda buttermilk Common Questions. easy recipe freezing holiday favorite. Irish Soda Bread no kneading quick bread raisins recipe instructions tips

Irish Soda Bread Recipe

Appetizer Bacon Ranch Cheese Ball Bagels Crackers Creamy Crostini Easy Holidays Homemade make-ahead olives party Pita chips pretzels Recipe Roasted Peppers Salami serving ideas storage tips Tortilla Chips Valentina’s Corner Vegetables

Easy Classic Cheese Ball Recipe

Avocado Corn Salad BBQ boiled corn boiling time cooking method Corn Chowder Corn Guacamole corn on the cob corn recipe culinary delight juicy leftover corn peak season Pro serving tip Sugar summer side dish sweet corn tender wooden skewers

Boiled Corn on the Cob Recipe

Breakfast brunch Eggs Benedict English muffin Hollandaise Sauce Poached Eggs Recipe

Eggs Benedict Recipe

Advance Preparation Asian Food asparagus Baby Corn Spears Broccoli Fluffy White Rice Garlic ginger Green Beans Homemade hot sauce mushrooms One-Pan Veggie Stir Fry Onion Quick Dinners red pepper reheating Sauteed Vegetables side dish Snow Peas Stir Fry Sauce Sweet and Savory Sauce Vegetable Stir Fry Recipe

EASY Vegetable Stir Fry Recipe