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Oven baked fluffy omelet casserole made with fresh peppers, cheese, and ham.

Fluffy Oven-Baked Omelet Casserole Recipe

This fluffy oven-baked omelet casserole is a healthy breakfast idea that my family loves, and it takes less than 15 minutes of prep before baking.
4.92 from 25 votes
Prep Time 15 mins
Cook Time 45 mins
Total Time 1 hr
Course Breakfast
Cuisine American
Servings 8
Calories 199 kcal


  • 12 eggs
  • cup milk
  • ¾ teaspoon seasoning salt
  • cup diced ham
  • 1 cup shredded cheddar cheese
  • cup finely chopped bell peppers
  • 1 cup mushrooms
  • ¼ teaspoon black pepper


  • Preheat oven to 350 degrees
  • Whisk together the eggs.
  • Add milk and seasoning salt.
  • Stir in ham, cheddar cheese, bell peppers, and mushrooms.
  • Pour into a greased 9 x 12 baking dish.
  • Bake at 350 degrees for 45 minutes until golden brown on top and eggs are set.
  • Cut into squares and serve.
  • Enjoy!


Nutritional information is approximate and is meant as a guideline only.


Serving: 1gramsCalories: 199kcal
Keyword breakfast, brunch, eggs
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