Steak Fajita Omelet || Makes A Quick And Easy Meal
A delicious steak fajita omelet is a great way to start the day. So, whip one up for breakfast this weekend and savor every bite. With this amazing recipe that won’t be hard to do.

And don’t fret if you’re not an early riser. This hearty meal is perfect for dinner too. As a matter of fact, in my house that’s what we make it for most often.
I prep some ingredients in the morning before I start my day on a busy weekend and then toss together a great meal in just minutes when dinnertime arrives. It’s so nice to walk into the kitchen at the end of a long, busy Saturday afternoon knowing that this meal can be put together in less than a half hours time.
I pair this tasty dish with handmade homefries and a few toasted slices of a good, hearty bread. It makes for a ‘stick to your ribs’ kind of meal after a busy day outdoors during the warmer months of the year. AND it doesn’t really heat the kitchen up much at all.
CHOOSING A PAN FOR AN OMELET
I’m not one of those cooks whose really big on having a cupboard full of specialty pans. It’s just a big pain in the bottom to dig through the cupboard trying to uncover the right pan every time I want to cook.
BUT … when it comes to making omelets a good pan is a huge plus. It’s really important to have a nonstick surface in order to properly fold an omelet, and omelets are all about the fold.
These days it’s not hard to find an eco-friendly nonstick pan. And, in general, these options are also a great choice for those who are health conscious when it comes to their cookware.
A ceramic or ceramic coated 10″ frying pan is by far the best option available out there to make an omelet (in my humble opinion, of course).
Another great option is cast iron. You’ll see that I’m using my cast iron skillet to make the omelet for this post. My ceramic frying pan was ruined by a guest a few years ago and I’ve never replaced it as the cast iron skillet also works great.
However, if I were buying a pan just for my omelets I would definitely go with ceramic. It is the better choice, even if by just a bit.
INGREDIENTS TO GATHER TO MAKE A STEAK FAJITA OMELET
It’s much nicer to have all of the ingredients for your omelet gathered and prepped ahead of time, no matter when you’re making it.

If you’re serving it for dinner you can prep everything in the morning before you start your day. And if you’re rolling it out for breakfast or brunch simply do the foot work the night before. Easy peasy!
GATHER THESE INGREDIENTS FOR YOUR STEAK FAJITA OMELET …
- 3-4 oz Sirloin Steak – really any steak will do here as long as it’s tender
- 3 Eggs – farm fresh is best and makes a big difference in this recipe, but you can use any eggs
- 2 tbls Milk – whole milk is preferred here, any milk will do
- Pepper and Granulated Garlic – you’ll use these seasonings in the egg when you scramble them
- 2 tbls Olive Oil – any high quality oil will work for this recipe
- 1/4 cup Shredded Cheddar Cheese – if you like cheese you may want just a bit more than 1/4 cup
- 1/2 Sweet Bell Pepper (preferably orange, yellow, or red)
- 1 Small Onion – yellow onion has the perfect balance of sweetness and bite for this recipe
- Fajita Seasoning – you can pick this up premade in most any grocery store, but do make it yourself as it’s so much better, and I’ve included a bonus recipe for it at the end of this post so you can toss it together rather effortlessly
- Dollop of Sour Cream – whole fat adds much more flavor than lower fat options
- 1/4 cup Salsa or Pico de Gallo – in season make salsa or pico de gallo from garden fresh tomatoes if you can, soooooooo much better
- 1 tbls Fresh Chopped Chives – scallions will work great here and they are less expensive if you’re picking them up in the store, if you have onion tops from fresh harvested onions they work really well too
PREPPING INGREDIENTS FOR A STEAK FAJITA OMELET
Let me just say that you don’t have to prep ahead to make this steak fajita omelet. But, it will make quite a bit of difference in the end result if you do.

If all you are able to do is preseason the steak, bell pepper, and onion do that. This is the most important part of the prep. The rest is simply to make the final preparation quicker.
Follow this list and your prep will be done in no time at all …
PREP LIST FOR MAKING YOUR OMELET
- Make the fajita seasoning if you’re going with the homemade recipe included in this post
- Tenderize the steak
- Cover the steak well with fajita seasoning and put in the fridge to marinate
- Roughly chop the sweet bell pepper and the onion, cover well with fajita seasoning, and place in the fridge to marinate
- Mix some fajita seasoning in to the sour cream, mix to preferred taste
- Make salsa or pico de gallo if you are going with homemade
- Roughly chop the chives
DO I NEED TO ADD MILK TO MY EGGS?
If you read alot of recipes you’ll know that there’s some conflicting opinions on whether or not you should add milk to eggs when you’re scrambling them. Some chefs think it’s the best way to get fluffy eggs and others feel that there are better methods.

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Personally, I don’t add milk to my eggs when I scramble them.
What?!?! Why am I adding it in this post then? Well … If I’m completely honest, I wanted a gorgeous fluffy omelet for the pics. AND I feel that most people prefer a bit of fluff to their eggs.
So, you do you. Add a little milk if you like or skip it all together. I will tell you though that the eggs do not have any fluff if you just whip them up plain, with a fork, as I do most of the time.
However, if you use a whisk to scramble them up and you beat them really well you’ll get a slight fluffiness. The whisk helps to incorporate some air into them and this causes them to puff up a bit.
HOW TO MAKE AN OMELET
I think that everyone who loves to cook omelets has their own ideas about the very best practices to follow when making one. I know I certainly do.

If you’ve read this post so far, you know that I think choosing the right pan is pretty paramount to putting out a good omelet. And you know that even though I added milk to my eggs for this recipe, I don’t do that on the regular when making omelets at home.
Other ‘rules’ that I follow when making omelets are always fully cook filling ingredients that you desire to be tender, place filling ingredients in your omelet before the egg is fully cooked, and never allow on omelet to continue to sit in a hot pan just to melt the cheese.
WHY ARE THESE ‘RULES’ IMPORTANT
Have you ever eaten out at a restaurant and gotten an omelet that has veggies in it that are just about as crunchy as they were when they came in from the garden? Yuck. No one wants that!
Pre-cook veggies (and meats, obviously) before you put them in your omelet. I sometimes even precook extra and portion them out in small snack size baggies and freeze them. This way I can just grab a baggie and put together a last minute omelet when I’m in a hurry.
Once your filling is as you want it, you need to place it in the omelet before the egg is completely cooked. This helps it to stick to the omelet rather than just falling out every time you try to get a bite loaded up on your fork.
If you’re cooking just for yourself, and your family, you can even whisk the fillings into the eggs before you put them in the pan.
Do realize that if you prepare your omelet this way it may fall to pieces when you try to flip or fold it. Sometimes it becomes more of a ‘mess’ than an omelet. But a mess is not bad. As a matter of fact, they intentionally make this very breakfast out west and serve it over homefries. YUMMY!
Finally, NEVER leave an omelet sit in a hot pan in order to melt the cheese you’ve added to it. The outside of the omelet is too prone to burning on the hot pan. And the cheese will melt enough on it’s own just by sitting inside the hot omelet.
If you really can’t resist the urge to find a way to make the cheese melt in the pan, then simply place it under the broiler in your oven for just 1-3 minutes and the cheese will melt very nicely.
HOW TO SERVE A STEAK FAJITA OMELET
One of the greatest things about omelets is that they are really a complete meal just as they are. I make them for breakfast pretty regularly and most often I serve them a la carte.

It’s nice to pair them with some toast. Especially, if you have a really great rustic bread in the house. And when making them for company, for a heartier weekend morning breakfast, or for dinner it’s easy enough to make a pan of crispy homemade homefries to go with them.
I have a friend who makes them for her family on weekend mornings and she whips up a mega omelet in a very large nonstick pan and then serves it in pieces. It works really well and saves her a ton of time.
Occasionally, she has a serving or two left over. She just puts that in the fridge and it inevitably gets turned into a sandwich over the next day or two by a hungry family member perusing for a quick meal.
I’d love to hear how this omelet turned out for you if you made it? Or perhaps, you have a great omelet tip or trick for me to add to my kitchen arsenal? Let’s meet in the comments and chat all about it!
Recommended For You …
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Fajita Seasoning Mix
Equipment
- Small mixing bowl
- Measuring spoons
- Whisk or spoon
- Airtight storage container
Ingredients
- 2 tbls cornstarch
- 4 tsp chili powder
- 2 tsp salt
- 2 tsp smoked paprika
- 2 tsp granulated sugar
- 1 tsp onion powder
- 1 tsp garlic powder
- 1 tsp ground cumin
- 1/2 tsp cayenne pepper
Instructions
- Combine ingredients: Measure all spices and cornstarch into a small bowl.
- Mix thoroughly: Use a whisk or spoon to blend the ingredients evenly.
- Use or store: Use immediately or transfer to an airtight container for future use.
Video
Notes
- Make a big batch: Multiply the recipe and store it for convenience.
- Adjust heat: Reduce or increase cayenne pepper to suit your spice preference.
- Use it as a rub: Perfect for grilled meats—just rub directly onto the protein before cooking.
- Storage note: Keep in a cool, dry place for up to 6 months for best flavor.
Nutrition

Steak Fajita Omelet
Equipment
- Sharp knife and cutting board
- Measuring cups and spoons
- Mixing bowl
- Whisk
- Non-stick skillet
- Spatula
- Broiler-safe plate or small sheet pan
Ingredients
- 2 1/2 tbls fajita seasoning mix
- 4 tbls olive oil divided
- 4 oz steak
- 1 small yellow onion
- 1/2 red bell pepper
- 3 large eggs
- 2 tbls milk
- ground black pepper to taste
- granulated garlic to taste
- 1/2 cup shredded cheddar cheese
- 2 tbls sour cream
- chopped fresh chives for garnish
- 1/4 cup pico de gallo
Instructions
- Tenderize steak: Tenderize steak and rub with fajita seasoning, reserving a small amount for vegetables. This adds flavor and helps the meat cook evenly.
- Cook steak: Use your preferred method and cook to desired doneness. Set aside to rest, then slice into thin strips.
- Prep vegetables: Slice the onion and bell pepper into thin strips for even cooking.
- Sauté vegetables: Cook peppers and onions in 1–2 tbls olive oil with remaining seasoning until tender. Remove from heat.
- Whisk eggs: In a bowl, combine eggs, milk, black pepper, and granulated garlic. Whisk until fully blended.
- Heat skillet: Add 1–2 tbls olive oil to a non-stick skillet over high heat, then reduce to medium-high. Pour in the egg mixture and tilt pan to spread evenly.
- Add filling: Once eggs begin to set, add steak, peppers, and onions to one half. Reserve some for topping. Sprinkle with half the cheese.
- Fold omelet: Gently flip the empty side over the filled side to form an omelet. Remove from heat.
- Top and broil: Place remaining cheese on top. Broil 2–3 minutes until melted. Top with reserved steak, peppers, and onions. Add sour cream and garnish with chopped chives. Serve with pico de gallo on the side.
Video
Notes
- Choose the right steak: Flank, skirt, or sirloin work well for quick cooking and tender slices.
- Make it spicy: Add sliced jalapeños or a pinch of cayenne to the vegetables for heat.
- Double up: This recipe easily scales up for two—just cook omelets individually.
- Storage note: Best enjoyed fresh, but leftover filling can be stored in an airtight container in the fridge for up to 2 days.
Oh wow. My mouth is watering. I’m going to have to try this recipe. I know my husband and son will love it!
It’ll be a hit for sure! It really is so tasty 😉
YUM! This is definitely Saturday’s breakfast plan!
I hope you like it Mariana! Have a great Saturday 😉
That looks so good! I would eat it exactly as is, my picky people over here, however, would not like the egg. But I bet this would taste delicious in a burrito shell as well! That steak is making my mouth water.
The fajita seasoning on the steak, pepppers, and onions can be enjoyed sooooo many ways! A burrito shell is definitely one of them 😉
This looks delicious! I don’t eat beef, but I am sure this would even be delicious with chicken. Thanks for sharing 🙂
So welcome! I’m sure it would be great with chicken 😉
This Steak Fajita Omelet is a deliciously savory breakfast (or dinner!) that combines tender steak with all the bold flavors of fajitas in a fluffy omelet. It’s the perfect way to start your day with a hearty, flavorful meal! If you give it a try, I’d love to hear how it turns out — please leave a review and share your thoughts with others! And if you have any questions or need tips, feel free to ask in the comments. I’m happy to help and can’t wait to hear about your fajita omelet experience. Enjoy!