Baked Denver Omelet Recipe
Imagine a classic Denver omelet, overflowing with ham, peppers, onions, and melty cheddar, but all the fuss of flipping and folding is gone! That’s the joy of a Baked Denver Omelet. It’s a one-pan, no-stress breakfast that’s hearty, vibrant, and just feels made for gathering around the table. With every bite you get fluffy eggs, savory ham, gooey cheese, and bursts of sweet pepper – proof that the best brunches are both easy and delicious. Whether it’s a special weekend or just a chilly morning craving comfort, this Baked Denver Omelet might become your go-to.

Ingredients You’ll Need
The beauty of this dish is in its simplicity. Each ingredient has a job – from bringing out intense flavor to ensuring fluffy texture or that unmistakable colorful pop. Here’s what you’ll need, and why you shouldn’t skip a thing.
- Eggs: The foundation of any omelet, they form the tender, custardy base that holds all the fillings together.
- Milk: Just a splash makes the eggs creamier and lighter after baking.
- Salt: Brings all the savory notes forward and keeps the flavors balanced.
- Black Pepper: Adds a subtle heat and an aromatic depth that ties the classic Denver flavor together.
- Cooked Ham (diced): Savory, smoky, and slightly sweet, ham gives the omelet its signature taste and satisfying heartiness.
- Shredded Cheddar Cheese: Melts into gooey pockets and a crisp golden top – swap for your favorite cheese if cheddar isn’t your thing!
- Green Bell Pepper (diced): Offers freshness, crunch, and gorgeous color.
- Red Bell Pepper (diced): Sweetens things up just a tad and makes the dish pop visually.
- Onion (diced): Brings a gentle bite and layers the omelet with irresistible flavor.
- Olive Oil or Butter: Essential for sautéing those veggies to tenderness before they mingle with the eggs.
How to Make Baked Denver Omelet
Step 1: Prep Your Baking Dish and Preheat Oven
Set the tone for a perfect omelet by preheating your oven to 375°F (190°C). Lightly grease a 9×9-inch baking dish – a quick swipe with oil or a nonstick spray does the trick. This ensures nothing sticks and your beautiful omelet slices lift out easily.
Step 2: Sauté the Veggies
Heat olive oil or butter in a skillet over medium heat. Add the diced onion, green bell pepper, and red bell pepper. Sauté for 4 to 5 minutes until they’ve softened slightly and their colors are even brighter. This step draws out their sweetness and ensures you don’t have crunchy veggies later.
Step 3: Whisk the Eggs and Seasonings
Crack all eight eggs into a big mixing bowl. Pour in the milk, sprinkle in the salt, and add the black pepper. Whisk until everything is completely blended. You’re aiming for a uniform mixture here – this will make your omelet lighter and fluffier after baking.
Step 4: Add Fillings to Your Egg Mixture
Stir the warm, sautéed veggies into your egg mixture, then fold in the diced ham and three-quarters of the shredded cheese. This gets everything evenly distributed, so every bite feels balanced and delicious.
Step 5: Bake to Perfection
Pour your loaded egg mixture into the prepared baking dish. Sprinkle the remaining cheddar cheese evenly on top. Slide the dish into the oven and bake for 30 to 35 minutes, or until the eggs are set in the center and the top is golden brown and bubbling. Let your masterpiece cool for about five minutes – it settles things and makes slicing a breeze.
How to Serve Baked Denver Omelet

Garnishes
Freshness and flair go a long way! Try showering your Baked Denver Omelet with chopped chives or parsley for a touch of green and a pop of flavor. If you love a bit of heat, thinly sliced jalapeños or a generous grind of black pepper make it extra memorable.
Side Dishes
This omelet is a meal in itself, but it pairs beautifully with crispy hash browns, buttered toast, or a juicy fruit salad. If you’re feeling festive, serve with a side of avocado slices or a simple arugula salad for a brunch that truly wows.
Creative Ways to Present
Slice your Baked Denver Omelet in squares for easy, fuss-free servings. Or, use a round biscuit cutter to make adorable mini omelet rounds – great for parties or lunchboxes! Stack, layer, or even wrap slices in a tortilla for an omelet breakfast burrito.
Make Ahead and Storage
Storing Leftovers
Let any leftover Baked Denver Omelet cool completely, then pop it into an airtight container. It’ll keep for about 3 days in the fridge, making it lifesaving for busy mornings or last-minute lunches.
Freezing
This omelet freezes remarkably well! Once cooled, wrap individual slices tightly in plastic wrap and place them in a freezer bag. They’ll stay fresh for up to 2 months – just remember to label and date!
Reheating
To enjoy again, thaw slices overnight in the fridge if frozen. Reheat in the microwave for about 1 minute, or in a 325°F oven for 10–15 minutes until warmed through. The texture stays fluffy and satisfying, just like fresh out of the oven.
FAQs
Can I use a different type Breakfast, Brunch
Absolutely! While cheddar is classic, Monterey Jack, Swiss, pepper jack, or whatever cheese makes your heart happy will work beautifully. Try a blend for extra flavor.
Can I make this recipe dairy-free?
Yes, you can swap out the milk for a plant-based alternative such as almond or oat milk, and use a dairy-free cheese. The texture will still be fluffy and delicious!
Is it possible to double the recipe for a bigger crowd?
Definitely! Double all the ingredients and use a 9×13-inch baking dish. You may need to add an extra 10 minutes to the bake time, so keep an eye on the center for doneness.
Can I add more vegetables?
Go for it! Spinach, mushrooms, jalapeños, or even sun-dried tomatoes can take your Baked Denver Omelet to the next level. Just sauté watery veggies first so the final dish isn’t soggy.
What’s the best way to get clean, neat slices?
Let the omelet rest for at least 5 minutes before slicing. Use a sharp knife and wipe it clean between cuts for perfect squares or rectangles every time.
Final Thoughts
Once you try this easy, fabulous Baked Denver Omelet, it’s hard not to fall in love with how effortless and delicious breakfast or brunch can be. Gather your favorite people, whip it up, and watch it become an instant classic at your table!
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Baked Denver Omelet Recipe
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Diet: Non-Vegetarian
Description
This Baked Denver Omelet is a delicious and easy breakfast or brunch option that is perfect for feeding a crowd. Packed with eggs, ham, cheese, and vegetables, it’s a satisfying meal that can be prepared ahead of time for convenience.
Ingredients
Eggs
- 8 large eggs
Milk Mixture
- 1/2 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Filling
- 1 cup cooked ham, diced
- 1 cup shredded cheddar cheese
- 1/2 cup green bell pepper, diced
- 1/2 cup red bell pepper, diced
- 1/2 cup onion, diced
Others
- 1 tablespoon olive oil or butter
Instructions
- Preheat Oven: Preheat the oven to 375°F (190°C) and grease a 9×9-inch baking dish.
- Sauté Vegetables: Cook onion and bell peppers in olive oil until softened. Set aside.
- Prepare Egg Mixture: Whisk eggs, milk, salt, and pepper. Add cooked vegetables, ham, and 3/4 cup cheese.
- Bake: Pour mixture into dish, sprinkle remaining cheese, and bake for 30–35 minutes until set.
- Serve: Let cool, slice, and enjoy!
Notes
- This omelet can be prepared ahead for busy mornings.
- Try variations like bacon or sausage instead of ham.
- Add spinach, mushrooms, or jalapeños for extra flavor.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Breakfast, Brunch
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 slice
- Calories: 240
- Sugar: 2g
- Sodium: 650mg
- Fat: 17g
- Saturated Fat: 7g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 5g
- Fiber: 0g
- Protein: 17g
- Cholesterol: 255mg