Can I make this egg bake ahead of time?

Absolutely! Prep the egg mixture the night before, pour it into your baking dish, cover, and refrigerate. In the morning, bake as directed—just add a few extra minutes to the baking time if it's coming straight from the fridge.

Can I use egg whites only or an egg substitute?

Yes, you can go lighter by using only egg whites or a mix of egg whites and whole eggs. Just remember, the flavor and texture will change slightly, but it will still bake up beautifully.

How do I know when the egg bake is done?

The center should no longer jiggle and a knife inserted in the middle should come out clean. The top will be lightly browned and puffed up—perfection!

Can I double the recipe for a crowd?

Easily! Double all ingredients and bake in a 9x13-inch pan, adding 5–10 minutes to the bake time. Just check for doneness with the same knife method.

Denver Omelette Egg Bake Recipe

Name: Denver Omelette Egg Bake Recipe
Prep time: 5 min
Cook time: 25 min
Total time: 30 min
Cuisine: American
Ingredients: 8 eggs; 1/2 cup half and half; 1 cup cheddar cheese, shredded; 1 cup cooked ham, diced (can substitute cooked bacon or sausage); 1/2 cup onion, diced; 3/4 cup bell pepper, diced (use red and green for color); Salt and pepper to taste; 1/2 cup diced green onion

If you’ve been on the hunt for a breakfast or brunch recipe that’s easy, quick, and irresistibly delicious, this Denver Omelette Egg Bake is about to become your new go-to dish. It’s everything you love about a classic Denver omelette—savory ham, gooey cheddar, colorful bell peppers, and fluffy eggs—all baked together with almost no hands-on effort. Whether you’re feeding a hungry family on a busy morning or looking for a meal-prep masterpiece, this egg bake brings flavor, warmth, and comfort to your table in just 30 minutes.

Why You’ll Love This Recipe

Effortless and Fast: With just five minutes of prep and one pan, this recipe is perfect for those rushed mornings or nights when you just don’t feel like fussing over multiple skillets.
Incredibly Satisfying: Each bite is packed with creamy eggs, melty cheddar, savory ham, and a subtle sweetness from the bell peppers—everything mingling together in a tender, hearty casserole.
Family-Friendly: Even picky eaters can’t resist this baked omelette, and you can tweak ingredients to suit everyone’s tastes.
Meal Prep Magic: Great fresh from the oven or reheated for breakfast all week long, making hectic mornings a breeze.

Ingredients You’ll Need

Here’s what you need to create this brunch superstar, along with a few useful notes:

Eggs: The flavorful foundation—rich, protein-packed, and fluffy once baked.
Half and Half: Adds creaminess and luxurious texture to the eggs (whole milk can work in a pinch).
Cheddar Cheese: For sharp, melty goodness; always choose freshly shredded for the best melt and flavor.
Cooked Ham: The star protein—diced small for savory bites in every forkful; bacon or sausage is an easy swap if you have some on hand.
Onion: Brings a gentle sweetness and depth of flavor; mild yellow or white onions are best, but red onions can add a nice hint too.
Bell Pepper: Classic Denver flavor—use red and green for a pretty, colorful dish.
Salt and Pepper: Essential for seasoning; don’t skimp!
Green Onions: Bright, zippy garnish that adds color and fresh crunch right before serving.

Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

This Denver Omelette Egg Bake is endlessly flexible, so don’t be afraid to make it your own:

Meat Lovers: Swap ham for cooked bacon, sausage, or even a combination for extra savory depth.
Veggie-Packed: Add mushrooms, spinach, or tomatoes for more veggie goodness.
Cheese Options: Try Monterey Jack, Swiss, or pepper jack for a fun twist.
Spice It Up: A dash of hot sauce, pinch of cayenne, or some diced jalapeños in the batter amps up the heat.

How to Make Denver Omelette Egg Bake

Making this egg bake couldn’t be easier—just prep, mix, and bake! Here’s how it all comes together:

Step 1: Prep the Oven and Pan

Preheat your oven to 400°F. Lightly grease a 9×9-inch baking dish or spray with nonstick spray to keep things easy to serve and even easier to clean up.

Step 2: Whisk the Eggs

In a large mixing bowl, whisk the eggs and half and half until combined and slightly frothy. This makes sure your bake turns out fluffy and tender.

Step 3: Add Remaining Ingredients

Gently fold in the shredded cheddar, diced ham, onions, and bell peppers. Season generously with salt and pepper—taste the mixture if you like to check the seasoning!

Step 4: Pour and Bake

Pour the mixture evenly into the greased pan, making sure the toppings are distributed throughout. Slide the dish into the oven and bake for about 25 minutes, or until the top is golden brown and the eggs are set in the center.

Step 5: Garnish and Serve

Scatter diced green onions over the top for a pop of color and fresh flavor. Slice into squares and serve warm!

Pro Tips for Making the Recipe

Don’t Overbake: Watch for a lightly browned top and just-set center; overcooking will make the eggs rubbery.
Shred Your Own Cheese: Pre-shredded cheese often has additives that prevent melting, so freshly grated is worth the extra minute.
Uniform Dice: Chop ham and vegetables into even pieces to ensure every bite has a little of everything—and it looks more appetizing too!
Rest Before Slicing: Let the bake sit for 5 minutes after coming out of the oven for neater slices.

How to Serve

Serving this Denver Omelette Egg Bake is as easy as it gets! It’s a standout on its own, but you can jazz it up with:

Toast or Biscuits: Perfect for soaking up every bit of cheesy, eggy goodness.
Fresh Fruit Salad: For a balancing burst of sweetness.
Hash Browns or Roasted Potatoes: Take the brunch experience to the next level.
Hot Sauce or Salsa: If you like a little zing with your eggs, don’t hold back!

Try serving leftovers tucked into a breakfast sandwich or wrapped in a warm tortilla for a quick breakfast burrito.

Make Ahead and Storage

Storing Leftovers

Cool completely before transferring to an airtight container. Refrigerate for up to 4 days—making breakfast a grab-and-go delight!

Freezing

Slice the bake into individual squares, wrap each tightly in plastic wrap, and store in a freezer-safe bag or container. Freeze for up to 2 months.

Reheating

For best texture, reheat slices in a 325°F oven until warmed through, or microwave on low, covered with a damp paper towel to retain moisture.

Note: If reheating from frozen, thaw overnight in the fridge first for even warming.

FAQs

Can I make this egg bake ahead of time?

Absolutely! Prep the egg mixture the night before, pour it into your baking dish, cover, and refrigerate. In the morning, bake as directed—just add a few extra minutes to the baking time if it’s coming straight from the fridge.
Can I use egg whites only or an egg substitute?

Yes, you can go lighter by using only egg whites or a mix of egg whites and whole eggs. Just remember, the flavor and texture will change slightly, but it will still bake up beautifully.
How do I know when the egg bake is done?

The center should no longer jiggle and a knife inserted in the middle should come out clean. The top will be lightly browned and puffed up—perfection!
Can I double the recipe for a crowd?

Easily! Double all ingredients and bake in a 9×13-inch pan, adding 5–10 minutes to the bake time. Just check for doneness with the same knife method.

Final Thoughts

This Denver Omelette Egg Bake proves that you don’t need an elaborate menu or loads of time to make a breakfast that everyone will talk about all week. The combination of hearty protein, bubbling cheese, and sweet veggies comes together effortlessly in one dish, creating something truly greater than the sum of its parts. Give it a try, experiment with the ingredients you love, and enjoy every delicious, easy, flavor-packed bite.