Refresh your brunch lineup with this easy and flavorful Baked Denver Omelet. Loaded with sautéed onions, red and green bell peppers, mushrooms, diced ham, and melted cheddar, this baked omelet delivers a fluffy, satisfying texture without the fuss of standing at the stove. It’s an ideal make-ahead dish for weekend gatherings or a relaxed family breakfast.
This Baked Denver Omelet is simple to assemble and bakes to a golden, tender finish. It’s a versatile crowd-pleaser: swap ingredients to suit your tastes, scale easily for more guests, and reheat leftovers with little loss of flavor. The combination of vegetables, protein, and cheese makes it a complete and comforting breakfast or brunch option.
Why You’ll Love This Denver Omelet Recipe
- Quick and easy: Mix the filling, whisk the eggs, pour, and bake—minimal hands-on time.
- Great for hosting: Feed a group without juggling multiple pans on the stove.
- Classic ingredients: Onions, peppers, ham, and cheddar offer a familiar, well-balanced flavor everyone enjoys.
What You’ll Need
- Vegetables: yellow onion, red and green bell peppers, mushrooms
- Fully cooked diced ham
- Shredded cheddar cheese (a blend of white and yellow cheddar works well)
- Eggs
- Half & half or milk
- Salt & pepper
- Fresh parsley (optional) for garnish
How to Make the Baked Denver Omelet
- Preheat: Heat the oven to 400°F (200°C). Grease a 7×11-inch baking dish or a 9×9-inch pan with cooking spray.
- Layer: Spread the diced onion, chopped peppers, mushrooms, and fully cooked diced ham evenly in the baking dish. Sprinkle the shredded cheddar over the top.
- Whisk: In a large bowl, whisk together the eggs, half & half (or milk), salt, and pepper until blended. If you like, stir in dried herbs or seasonings.
- Pour: Pour the egg mixture evenly over the vegetables, ham, and cheese in the dish.
- Bake: Bake for 23–25 minutes, or until the eggs are set and the top is lightly golden.
- Rest and serve: Let the omelet rest a few minutes, garnish with chopped parsley if desired, slice, and serve warm.
Tips and Tricks
- Cheese choice: Sharp cheddar gives bright flavor; mixing white and yellow cheddar adds a nice visual contrast.
- Uniform chopping: Dice the vegetables and ham into similar-sized pieces so each bite has even texture and flavor.
- Using frozen veggies: You can use frozen chopped vegetables—briefly sauté them with a little oil and garlic first to remove excess moisture and add flavor.
- Protein swaps: Substitute cooked, crumbled sausage or cooked bacon for the ham; just cook the protein first.
- Serving temperature: Allow the baked omelet to cool slightly before serving; it tastes best warm rather than piping hot.
What to Serve With Your Denver Omelet
The Denver omelet is hearty on its own, but good sides elevate the meal. Roasted potatoes or hashbrowns pair nicely, as do strips of crispy bacon. For a brunch spread, add waffles or fresh scones and a hot coffee or espresso-based drink.
How to Store and Reheat Leftovers
- Refrigerate: Store leftovers in an airtight container in the fridge for 2–3 days.
- Freeze: Freeze portions for up to 3 months; thaw overnight in the fridge before reheating.
- Reheat: Warm in the oven until heated through. Avoid overheating—serving it warm preserves the best texture.
FAQs
A Denver omelet (also called a Western omelet in some regions) traditionally includes onions, bell peppers, ham, and cheese. This version skips the stovetop folding step by baking the egg mixture with the filling for an easier approach that yields the same flavor profile.
Both spellings are correct. “Omelet” is the preferred spelling in American English, while “omelette” is used in British English.
More Easy Breakfast Recipes
- Eggs Benedict Casserole
- Cheesy Hashbrown Casserole
- How to Make a Frittata
- Instant Pot Hard Boiled Eggs
Baked Denver Omelet
Ingredients
- 1 small yellow onion, finely diced
- ½ cup finely chopped red bell pepper
- ½ cup finely chopped green bell pepper
- 1 cup chopped mushrooms
- 1 cup fully cooked diced ham
- 1 cup shredded cheddar cheese, blend of white and yellow cheddar recommended
- 8 eggs
- ½ cup Half & Half or Milk
- salt and fresh ground black pepper, to taste
- chopped fresh parsley, for garnish
Instructions
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Preheat oven to 400°F.
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Grease a 7×11 baking dish or a 9×9 pan with cooking spray.
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Add prepared onions, peppers, mushrooms, and diced ham to the baking dish and stir to combine.
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Top with shredded cheddar cheese and set aside.
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In a large bowl combine eggs, half & half (or milk), salt, and pepper; whisk until well blended.
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Pour the egg mixture over the filling in the baking dish.
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Bake 23–25 minutes, or until eggs are set and the top is lightly golden.
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Garnish with parsley and serve warm.
Equipment
- Measuring cups and spoons
- Chef knife
- Whisk
- 7×11-inch or 9×9-inch baking dish
Nutrition
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Carbohydrates: 7g
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Protein: 17g
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Fat: 15g
Nutritional info is an estimate and provided as a courtesy. Values may vary depending on ingredients and portion sizes.
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