The Spanish potato omelet, or tortilla española, is a classic dish that embodies the simplicity and rich flavors of Spanish cuisine. This hearty and satisfying dish is perfect for any meal of the day, whether it's breakfast, lunch, or dinner. With just a few basic ingredients, you can create a delicious and comforting meal that will transport you to the heart of Spain.
Most of the ingredients for this recipe are common and likely already in your kitchen. However, if you don't have olive oil on hand, make sure to pick up a good quality one at the supermarket, as it is essential for achieving the authentic flavor and texture of the dish. Additionally, ensure you have fresh potatoes and onions for the best results.

Ingredients for Spanish Potato Omelet Recipe
Potatoes: Essential for the base of the omelet, providing a hearty and filling texture.
Onion: Adds sweetness and depth of flavor to the dish.
Eggs: Binds the ingredients together and creates the omelet structure.
Olive oil: Used for cooking the potatoes and onions, imparting a rich flavor.
Salt: Enhances the overall taste of the omelet.
Technique Tip for This Recipe
When cooking the potatoes and onions in the olive oil, make sure to keep the heat at a medium level to avoid browning them too quickly. This will ensure that they become tender and fully cooked without developing a crispy texture. Additionally, when flipping the omelet, use a plate to assist in turning it over smoothly, preventing any breakage or spillage.
Suggested Side Dishes
Alternative Ingredients
potatoes - Substitute with sweet potatoes: Sweet potatoes offer a slightly sweeter flavor and a different texture, adding a unique twist to the traditional omelet.
potatoes - Substitute with zucchini: Zucchini provides a lighter, lower-carb alternative while still maintaining a similar texture when cooked.
onion - Substitute with shallots: Shallots have a milder and sweeter flavor compared to onions, which can add a subtle complexity to the dish.
onion - Substitute with leeks: Leeks offer a more delicate and slightly sweet flavor, which can complement the other ingredients well.
eggs - Substitute with egg whites: Using egg whites reduces the cholesterol and fat content while still providing the necessary binding and texture.
eggs - Substitute with tofu: Silken tofu can be blended to create a similar texture to beaten eggs, making it a good vegan alternative.
olive oil - Substitute with canola oil: Canola oil has a neutral flavor and a high smoke point, making it a suitable alternative for frying.
olive oil - Substitute with avocado oil: Avocado oil has a high smoke point and a mild flavor, making it a healthy and versatile substitute.
salt - Substitute with soy sauce: Soy sauce can add a different depth of flavor and umami, though it will also add a bit of color to the dish.
salt - Substitute with sea salt: Sea salt can provide a slightly different mineral content and flavor profile compared to regular table salt.
Other Alternative Recipes Similar to This Dish
How to Store or Freeze This Dish
- Allow the Spanish potato omelet to cool to room temperature before storing. This prevents condensation and sogginess.
- Wrap the omelet tightly in plastic wrap or aluminum foil to maintain its freshness and prevent it from absorbing other odors in the fridge.
- Place the wrapped omelet in an airtight container to provide an extra layer of protection.
- Store the container in the refrigerator for up to 3-4 days. For best results, consume within this time frame to enjoy the optimal flavor and texture.
- To freeze, cut the omelet into individual portions. This makes it easier to thaw and reheat only what you need.
- Wrap each portion in plastic wrap or aluminum foil, then place them in a single layer on a baking sheet. Freeze until solid.
- Once frozen, transfer the portions to a freezer-safe bag or airtight container. Label with the date to keep track of freshness.
- The omelet can be frozen for up to 1 month. Beyond this, the texture may begin to degrade.
- To reheat, thaw the desired portion in the refrigerator overnight. Alternatively, use the microwave's defrost setting for a quicker option.
- Reheat in a non-stick skillet over low heat until warmed through, or use the microwave. If microwaving, cover with a damp paper towel to retain moisture.
- Enjoy your reheated Spanish potato omelet as a quick and delicious meal, perfect for busy mornings or a light dinner.
How to Reheat Leftovers
Stovetop Method:
- Heat a non-stick skillet over medium heat.
- Add a small amount of olive oil to the pan.
- Place the leftover Spanish potato omelet in the skillet.
- Cover the skillet with a lid to retain moisture.
- Heat for about 3-5 minutes on each side, or until warmed through.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Place the Spanish potato omelet on a baking sheet.
- Cover the omelet with aluminum foil to prevent it from drying out.
- Bake for 10-15 minutes, or until heated through.
Microwave Method:
- Place a slice of the Spanish potato omelet on a microwave-safe plate.
- Cover it with a microwave-safe lid or another plate to retain moisture.
- Heat on medium power for 1-2 minutes, checking halfway through to ensure it heats evenly.
Toaster Oven Method:
- Preheat the toaster oven to 350°F (175°C).
- Place the Spanish potato omelet on a toaster oven tray.
- Cover with aluminum foil to keep it from drying out.
- Heat for 10-12 minutes, or until warmed through.
Air Fryer Method:
- Preheat the air fryer to 350°F (175°C).
- Place the Spanish potato omelet in the air fryer basket.
- Heat for 5-7 minutes, checking halfway through to ensure even heating.
Best Tools for This Recipe
Frying pan: Used to cook the potatoes, onions, and egg mixture.
Mixing bowl: Used to beat the eggs and mix them with salt.
Spatula: Helps in flipping the omelet and ensuring it cooks evenly.
Knife: Essential for peeling and thinly slicing the potatoes and finely chopping the onion.
Cutting board: Provides a safe surface for chopping the onion and slicing the potatoes.
Whisk: Used to beat the eggs thoroughly.
Plate: Used to serve the finished omelet.
Peeler: Helps in peeling the potatoes efficiently.
Measuring cup: Used to measure the olive oil accurately.
How to Save Time on Making This Recipe
Pre-cook the potatoes: Boil or microwave the potatoes until they are partially cooked. This reduces the frying time significantly.
Use a non-stick pan: A non-stick pan ensures the omelet doesn't stick, making flipping easier and cleanup faster.
Prep ingredients in advance: Slice the potatoes and chop the onion the night before to save time in the morning.
Cook on medium heat: Cooking on medium heat ensures even cooking and prevents burning, saving you from having to start over.
Cover the pan: Using a lid helps the eggs set faster, cutting down on cooking time.

Spanish Potato Omelet Recipe
Ingredients
Main Ingredients
- 4 Potatoes peeled and thinly sliced
- 1 Onion finely chopped
- 6 Eggs
- ½ cup Olive Oil
- to taste Salt
Instructions
- Heat olive oil in a frying pan over medium heat.
- Add the potatoes and onions, cook until tender.
- In a mixing bowl, beat the eggs and add a pinch of salt.
- Pour the egg mixture over the potatoes and onions in the pan.
- Cook on low heat until the eggs are set, then flip to cook the other side.
- Once cooked, slide the omelet onto a plate and serve warm.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Recipe
More Amazing Recipes to Try 🙂
- Mexican Sopes Recipe40 Minutes
- Broccoli Cheese Casserole Recipe45 Minutes
- Creole Seasoning Blend Recipe5 Minutes
- Brain Hemorrhage Halloween Drink Recipe5 Minutes
- Garden Fresh Tomato Soup Recipe45 Minutes
- Fideo Recipe30 Minutes
- Green Juice Recipe10 Minutes
- Chicken Seasoning Blend Recipe5 Minutes
Leave a Reply