5 Ingredient Keto Frittata with Beef and Cheddar

Need a delicious low carb breakfast?  Try this keto frittata!  This cheesy ground beef frittata doubles as perfect for a weekday morning or a brunch with friends.

A cast iron skillet with a cooked keto frittata

How to make a keto frittata

Many frittatas may actually be keto already – as long as the eggs aren’t mixed with a ton of regular milk, and as long as there aren’t carb-rich ingredients like potatoes mixed in.  But obviously, we’re going to show you our favorite keto frittata recipe here!

All you need to make this are five simple ingredients: 

  • eggs
  • cheese
  • ground beef
  • scallions
  • green chiles

Ground beef at breakfast may seem a little strange, but it’s a great way to include both protein and fat in your morning meal.  In this recipe, it makes the dish like a mash up between cheeseburgers and frittata.  Yum!

Once you’ve got your ingredients, you’ll use a cast iron skillet to brown the ground beef.  Then toss in the scallions, chiles, eggs, and cheese. 

Pop the skillet in the oven for about 10-12 minutes and boom – it’s as simple as that!  You’ll end up with about 6 servings of frittata.

A close up of a slice of keto frittata on a white plate

What kind of ground beef should you use for this keto frittata?

You can use any variety of ground beef that you find at the grocery store – if it has a higher fat content, you just might need to drain off a little fat after you brown the meat so it doesn’t have a greasy mouthfeel.

This recipe only uses half a pound of beef, so I love to open up a pound package and use half for the frittata — and then brown off the other half for some keto taco bowls (if I want to make a half batch of them for lunch or something).

As an aside, if you are looking for a great option for meat delivered right to your home, you can try something like Butcher Box.  They offer 100% grass-fed and grass-finished beef, delivered right to your door.

Grass-finished beef may have a bit of a nutritional edge compared to conventional counterparts.  It usually has more omega-3s and more CLA – though according to the wife, the clinical significance of those differences is questionable.  But hey, if you enjoy it – why not?

Plus, any kind of beef in general can be great to include in the diet thanks to the iron, protein, and B12.

Can you meal prep this recipe?

Yes!  You can make this ahead of time on the weekend and put the servings in a food storage container in the fridge.  Pull them out over the next 3-4 days for an easy low carb breakfast.  Just a quick 30-60 seconds in the microwave and it’s ready to eat.

Modifications to this recipe

If you want, you can add extra non-starchy veggies into this low carb frittata to jazz it up a bit.  Here are a few options:

  • 2 cups raw spinach – 0.8 g net carbs
  • 1 medium zucchini – 4 g net carbs
  • 1 cup chopped red bell pepper – 6.5 g net carbs
  • 1 cup chopped broccoli – 3.6 g net carbs
  • 10 spears of asparagus, chopped – 3 g net carbs

Note that the net carbs are what they’d add to the total recipe (so divide by 6 to see what they’d add to each serving – it’s minimal across the board!).

If you want to add any of these in as an extra component, just toss ‘em in to saute for a few minutes towards the end of browning the ground beef (except the spinach; that can just be added when you add the green chiles).

You can also add toppings to the recipe as desired, like salsa or a keto-friendly ketchup.

A cast iron skillet with the low carb frittata, and a slice removed and placed on a plate

Nutrition information

As written (i.e. without any modifications), this keto frittata clocks in at just 250 calories per serving, with 17 grams of fat and just 1.5 grams of net carbs.

Here’s the macronutrient breakdown for you:

  • Fat – 62%
  • Protein – 35%
  • Carbs – 3%

I hope you all enjoy this keto frittata as much as we do – if you get a chance to try it, be sure to leave a recipe rating or comment below!

A close up of a slice of keto frittata on a white plate

Keto Frittata

Yummy Keto Cooking
This 5 ingredient keto frittata makes an easy low carb breakfast that works for a weekday meal or a brunch with friends!
Prep Time 10 mins
Cook Time 20 mins
Total Time 30 mins
Course Breakfast
Cuisine American
Servings 6 servings
Calories 250 kcal


  • 8 ounces ground beef
  • 3 scallions, chopped
  • 4 ounce can green chiles
  • 6 eggs
  • 1 cup cheddar cheese


  • Preheat the oven to 375 degrees.
  • In a large cast iron skillet over medium heat, brown the ground beef until fully cooked. Drain off any excess fat.
  • Add the scallions and green chiles and give everything a good stir. Turn off the heat.
  • Whisk together 6 eggs in a mixing bowl. Stir in the cheddar cheese. Dump the egg and cheese mixture into the skillet.
  • Place the skillet in the oven and bake for 10-12 minutes, or until eggs are fully cooked through (test with a knife through the center). Eat as-is, topped with salsa, or topped with a keto-friendly ketchup.


Nutrition analysis (approximate per serving):
250 calories, 17 g fat, 7.5 g sat fat, 533 mg sodium, 2 g carbohydrate, 0.5 g fiber, 1 g sugar, 21.5 g protein, Vitamin A: 16%, Vitamin C: 5%, Calcium: 18%, Iron: 14%
Keyword keto frittata, low carb frittata

Share with me:  What are your favorite low carb ingredients to add to a frittata?  If you tried this keto frittata, what did you think?

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