High-Protein, Low-Carb Tuna Omelette

Posted on December 7, 2025

by: James Carter

High-protein low-carb tuna omelette recipe for a healthy meal

Imagine waking up to the sun streaming through your kitchen window, the aroma of a sizzling omelette wafting through the air—how’s that for a delicious start to your day? Packed with protein and colorful veggies, this Tuna Omelette not only boasts a satisfying 25 grams of protein per serving but also offers a delightful mix of textures and flavors. With just a touch of cream cheese blended into the mix, you’re in for a creamy, savory bite that’s simply irresistible. Let’s hop in!

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Tuna Omelette


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  • Author: james-carter
  • Total Time: 25 minutes
  • Yield: 2 servings 1x
  • Diet: Keto, Gluten-Free

Description

A delicious and protein-packed Tuna Omelette, perfect for breakfast, lunch, or a quick dinner. Low in carbs, keto-friendly, and gluten-free!


Ingredients

Scale
  • 1/2 medium red bell pepper, diced
  • 1/2 medium green bell pepper, diced
  • Oil for cooking
  • 1/2 5-ounce can tuna in spring water, drained
  • 2 tablespoons cream cheese
  • 6 large eggs
  • Sea salt to taste
  • Coarse ground black pepper to taste
  • Chives for topping (optional)

Instructions

  1. In a small frying pan, add a bit of oil and sauté the red and green bell peppers on medium heat until they start to soften, about 3 minutes. Remove from heat.
  2. In a medium bowl, mix the sautéed bell peppers, tuna, and cream cheese together. Set aside.
  3. In another medium bowl, beat the eggs together.
  4. Heat oil in an 8-inch nonstick frying pan over medium-high heat. Once hot, pour in half the eggs. Wait about 30 seconds until the base starts to set. Lightly disturb the cooked egg a few times to allow uncooked egg to flow underneath.
  5. When the top has a thin layer of liquid egg, spoon half the tuna mixture onto half of the omelette.
  6. Fold the omelette in half and cook until the edges seal, about another minute.
  7. Flip the omelette and cook for an additional minute.
  8. Transfer to a plate, garnish with chives, sea salt, and pepper. Repeat with remaining ingredients.

Notes

For fluffier omelettes, whisk the eggs vigorously and consider adding a splash of milk or cream.

  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Category: Breakfast
  • Method: Sautéing
  • Cuisine: American

Nutrition

  • Serving Size: 1 omelette
  • Calories: 300
  • Sugar: 1g
  • Sodium: 500mg
  • Fat: 20g
  • Saturated Fat: 8g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 3g
  • Fiber: 0g
  • Protein: 25g
  • Cholesterol: 480mg

Why This Tuna Omelette Never Fails

Looking for an effortless meal that fits within your dietary goals while still tantalizing your taste buds? Say hello to the Tuna Omelette! This dish marries rich flavors with wholesome ingredients, perfect for breakfast, lunch, or a quick dinner. Plus, it’s low in carbs, keto-friendly, and gluten-free, making it a go-to for anyone aiming for a lighter meal without sacrificing taste. Prepare to whip up this versatile delight in no time—and relish every delicious bite!

Ingredient Breakdown

Here’s what you’ll need to create this flavorful omelette:

  • 1/2 medium red bell pepper (top removed, deseeded, and diced)
  • 1/2 medium green bell pepper (top removed, deseeded, and diced)
  • Oil (for cooking)
  • 1/2 5-ounce can tuna in spring water (drained)
  • 2 tablespoons cream cheese
  • 6 large eggs
  • Sea salt
  • Coarse ground black pepper
  • Chives (for topping, optional)

Step-by-Step Method

Let’s get cooking! Follow these easy steps to master your Tuna Omelette:

  1. Add a bit of oil in a small frying pan and sauté the red and green bell peppers on medium heat until they start to soften, about 3 minutes. Remove from heat.
  2. In a medium bowl, mix the bell peppers, tuna, and cream cheese together. Set aside.
  3. In a separate medium bowl, beat the eggs together.
  4. Heat a bit of oil in an 8-inch (20-cm) nonstick frying pan over medium-high heat until hot. Gently swirl the oil around to coat the pan. Pour in half the eggs. Wait about 30 seconds until the eggs on the bottom of the pan start to set. Using a spatula, gently and very lightly disturb the cooked egg, creating small gaps where you can see the pan so uncooked egg can flow in. Do this about 4 times in various areas of the omelette, then allow the eggs to cook until you have a thin layer of liquid egg on top, about 30 seconds.
  5. Spoon on half the tuna mixture onto half the egg. Gently lift one edge of the egg and fold it across and over to create a semi-circle. Gently hold the omelette closed with the spatula until the edges of the omelette cook together and seal it shut. You may push the omelette against the edge of the pan so the edges cook together, cooking for another minute or so.
  6. Flip the entire omelette over and cook for another minute.
  7. Gently transfer the finished omelette to a plate and garnish with chives, sea salt, and pepper.
  8. Repeat with remaining ingredients to make a second omelette.
  9. Enjoy!

Expert Tip: Allow your eggs to set before folding—this creates a perfect texture and prevents your omelette from breaking apart.

Nutrition Breakdown

Here’s a quick look at the nutritional profile of your delicious Tuna Omelette (per serving):

  • Serving Size: 1 omelette
  • Calories: 300
  • Protein: 25 grams
  • Carbs: 3 grams
  • Fat: 20 grams
  • Fiber: 0 grams

This omelette not only fuels your day but also delivers a powerful protein punch to keep you satisfied until your next meal.

Perfect Pairings

To enhance your dining experience, serve this Tuna Omelette with a side of fresh mixed greens tossed in a light vinaigrette or some sliced avocado for a creamy contrast. Want to take it to the next level? Pair it with a whole-grain toast for a wholesome breakfast. This dish shines any time of year but is particularly delightful in the spring when fresh herbs and greens are at their peak.

How to Store It Right

If you’re making this omelette in advance, cool it completely before placing it in an airtight container in the fridge. It’ll keep well for up to three days. For longer storage, wrap tightly and freeze for up to a month. When you’re ready to reheat, simply microwave it in short bursts until heated through. Pro Tip: Add a sprinkle of a few drops of water before microwaving to ensure it doesn’t dry out!

Expert Tips

  1. Mix in a handful of spinach or kale for an extra nutrient boost and a pop of color.
  2. Experiment with different cheeses—feta or goat cheese can add fabulous flavor!
  3. Opt for fresh herbs like basil or parsley to elevate your omelette with a burst of freshness.
  4. Use larger eggs if you prefer a fluffier omelette—just increase your cooking time slightly.
  5. For a more gourmet feel, add a dollop of sour cream or a drizzle of hot sauce before serving.

Flavor Experiments

Feeling adventurous? Here are some fun twists on your classic Tuna Omelette:

  • Seasonal Twist: Swap out the peppers for fresh asparagus during spring for a crisp seasonal crunch.
  • Gourmet Option: Add sun-dried tomatoes and fresh mozzarella for a Mediterranean flair.
  • Playful Take: Incorporate avocado and salsa for a fun Tex-Mex vibe that’s perfect for brunch!

Learn from My Mistakes

Crafting the perfect omelette can come with a few hiccups. Here’s how to avoid some common pitfalls:

  1. Too Wet: If your omelette is soggy, ensure your veggies are thoroughly sautéed and any excess moisture released before adding the eggs.
  2. Burnt Edges: Cooking on too high a heat can lead to burnt omelette edges. Stick to medium heat and be patient!
  3. Sticking to the Pan: Always use a nonstick pan and ensure the oil is hot enough before adding the eggs.
  4. Tough Texture: Overcooking will lead to a rubbery texture; aim for soft and creamy!
  5. Uneven Cooking: Stir your eggs gently as they start to form, allowing uncooked eggs to flow to the edges for even cooking.

Creative Second-Day Ideas

If you find yourself with leftover omelette, don’t fret! Here are some inventive uses:

  1. Tuna Omelette Wrap: Slice it up and wrap it with greens in a tortilla for a satisfying lunch.
  2. Breakfast Hash: Chop the leftover omelette into cubes and stir it into sautéed potatoes or sweet potatoes for a hearty breakfast hash.
  3. Oven Baked Frittata: Mix chopped omelette pieces with some additional eggs, pour into a baking dish, and bake for a frittata with a twist!

Quick Questions

Can I make this omelette without tuna? Absolutely! You can substitute the tuna with cooked chicken, bacon, or even just extra veggies for a vegetarian option.

Is this recipe good for meal prep? Yes! The Tuna Omelette holds up well in the fridge and can be made ahead for quick breakfasts or lunches throughout the week.

How can I make my omelette fluffier? Whisk the eggs vigorously to incorporate more air before cooking, and consider adding a splash of milk or cream into the mix for extra fluffiness.

Can I freeze the omelette? Yes! Just ensure it’s completely cooled, then wrap tightly and freeze. It can be reheated directly from the freezer.

There you have it, a delicious, protein-packed Tuna Omelette that not only meets your dietary needs but also delights your taste buds. Happy cooking!

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