Are you in search of a delicious and hassle-free meal that can be whipped up in no time? Look no further than our mouthwatering Spinach and Potato Frittata recipe. This delightful dish is not only a fantastic option for breakfast or brunch but also makes for a satisfying light dinner. The best part? It tastes just as incredible when enjoyed as leftovers, opening up a world of possibilities for your next meal.

What sets this recipe apart is its versatility and customizability. Feel free to get creative and customize it according to your preferences. Want to add an extra burst of color and flavor? Incorporate some diced bell peppers or sautéed mushrooms into the mix. Craving a different cheese? Explore the world of possibilities with your favorite varieties, such as tangy feta or creamy goat cheese.

To elevate the experience, consider serving your Spinach and Potato Frittata with a side salad, fresh fruit, or a slice of crusty bread. The crispness of a side salad complements the frittata's warm and savory flavors, while a burst of fresh fruit adds a delightful touch of sweetness. And there's nothing quite like savoring each bite of the frittata alongside a perfectly toasted slice of crusty bread.

Now, let's talk about the incredible versatility of leftovers. With a bit of imagination, you can transform the remaining frittata into a delectable sandwich, perfect for a quick lunch or on-the-go snack. Simply place a slice of the omelet between two slices of crusty bread, add your favorite condiments, some fresh greens, and cheese, and voila! You have a scrumptious sandwich that can be enjoyed hot or cold, depending on your preference. It really is just that simple.

As a food enthusiast myself, I can attest to the pure delight this Spinach and Potato Frittata brings to the table. The earthy notes of spinach, the comforting appeal of tender potatoes, and the harmonious blend of spices create a symphony of flavors that will leave you craving more.

So, whether you're seeking a quick breakfast to kickstart your day, a delightful brunch option, or a light and satisfying dinner, our Spinach and Potato Frittata has got you covered. With its versatility, customizable nature, and the added joy of repurposing leftovers, this recipe is a culinary gem that deserves a spot in your repertoire. Get ready to delight your taste buds and embark on a flavorful journey with this irresistible frittata.

Continue reading to discover the step-by-step recipe, practical tips, and mouthwatering visuals that will guide you in recreating this delectable dish. Trust me, you won't want to miss out on the gastronomic adventure that awaits you in the rest of this blog post.

Ingredient Checklist: Notes, Tips, and Substitutions

6 eggs plus 1/3 cup milk – lightly beaten
- Notes: Use fresh eggs for the best flavor and texture. You can adjust the number of eggs based on your preference and serving size.
- Tips: Whisk the eggs and milk together until well combined to create a fluffy and tender frittata.
- Substitutions: If you have dietary restrictions or preferences, you can use egg substitutes or plant-based milk alternatives like almond milk or soy milk. Be sure to use the right substitutes at the right ratios, however.
3 cups of fresh baby spinach
- Notes: Choose fresh and tender baby spinach leaves for a delicate flavor. Wash the spinach thoroughly and pat it dry before using.
- Tips: If you prefer a milder taste, you can blanch the spinach briefly in boiling water and then drain it before adding it to the frittata.
- Substitutions: Feel free to substitute baby spinach with other leafy greens like kale, Swiss chard, or arugula.
2 onions – sliced
- Notes: Use sweet onions like Vidalia or yellow onions for a mild and slightly sweet flavor. Slice the onions thinly for even cooking.
- Tips: Caramelizing the onions before adding them to the frittata will enhance their sweetness and add a rich flavor.
- Substitutions: If you're not a fan of onions, you can omit them or substitute with shallots or scallions for a similar flavor profile.
4 potatoes – boiled until fork-tender
- Notes: Choose starchy potatoes like Russet or Yukon Gold, which hold their shape well when boiled. Peel the potatoes and cut them into small cubes.
- Tips: To save time, you can boil the potatoes in advance and refrigerate until needed. Make sure to cool them completely before adding to the frittata.
- Substitutions: If you prefer a different vegetable or want to add more variety, you can substitute the potatoes with diced bell peppers, mushrooms, or cooked sweet potatoes – or a mix of all three.
2 tbs. olive oil
- Notes: Extra virgin olive oil adds a pleasant flavor to the frittata. Use a high-quality olive oil for the best results.
- Tips: Heat the olive oil in the pan before adding the onions and potatoes to ensure even cooking and to prevent sticking.
- Substitutions: While I do recommend a decent quality olive oil for this recipe, you can substitute olive oil with the cooking oil of your choice, such as vegetable oil, canola oil, or avocado oil. Do note that this will slightly alter the intended flavor profile of the recipe.
1 tsp. sugar
- Notes: A small amount of sugar helps caramelize the onions and enhance their natural sweetness.
- Tips: Sprinkle the sugar over the onions while they cook to aid in the caramelization process.
- Substitutions: If you prefer to avoid sugar, you can omit it, although the onions will not caramelize as well.
1 tsp. salt
- Notes: Salt enhances the overall flavor of the frittata, helping to bind the flavors of the other ingredients.
- Tips: Add salt sparingly and adjust according to your taste preferences.
- Substitutions: You can substitute salt with low-sodium options or use alternative seasonings like soy sauce or tamari.
1 tsp. coarse black pepper
- Notes: Coarse black pepper adds a pleasant heat and robust flavor to the frittata.
- Tips: Use freshly ground black pepper for the best aroma and taste.
- Substitutions: If you prefer a milder taste, you can reduce the amount of black pepper or use white pepper instead.
1 tsp. Korean red pepper flakes
- Notes: Korean red pepper flakes (gochugaru) add a mild spiciness and vibrant color to the frittata.
- Tips: Adjust the amount of red pepper flakes based on your heat preference.
- Substitutions: If you don't have Korean red pepper flakes, you can use crushed red pepper flakes, a pinch of cayenne, or paprika for a similar flavor. Consider mixing all three for best results. Ratios will vary according to your preference.
Dashes of fresh grated nutmeg
- Notes: Freshly grated nutmeg adds a warm and aromatic touch to the frittata.
- Tips: A little nutmeg goes a long way, in that this is one spice that quickly goes from blissfully delightful to bitterly overwhelming in (very) short order.
- Substitutions: If you don't have fresh nutmeg, a pinch of cinnamon can be used as a substitute.
Baby Swiss cheese – sliced
- Notes: Baby Swiss cheese melts beautifully and adds a creamy and nutty flavor to the frittata.
- Tips: Consider using a mix of your favorite cheeses to really ratchet things up.
- Substitutions: Feel free to use your favorite cheese, such as cheddar, Gruyère, mozzarella, or feta.
Fresh scallions and Italian parsley – chopped for garnish
- Notes: Scallions and Italian parsley add freshness and a pop of color to the finished frittata.
- Tips: Chop the scallions and parsley just before serving to retain their vibrant color and flavor. Consider soaking the scallions in cold water for about ten minutes to help give them a nice crunch.
- Substitutions: Customize the garnish with other herbs like cilantro, dill, or basil based on your preference or what you have available.

Remember to adjust the quantities of the ingredients based on your desired serving size and personal taste preferences. Enjoy the flexibility of this recipe by adding your own twists and variations to create a delightful Spinach and Potato Frittata that suits your palate.

Tips, Techniques, and a few Tricks – Making the Best Frittata Possible

Here’s a quick list of tips, tricks, and basic techniques to help ensure you get the perfect frittata every time. But remember, practice makes perfect!

Choose the Right Pan: A well-seasoned cast iron skillet or a non-stick oven-safe skillet is ideal for making a frittata. The pan should have sloping sides to allow for easy cutting, this will also ensure that the slices slide neatly out of the pan.
Preheat the Oven: Preheat your oven to the recommended temperature before you start cooking the frittata. This ensures even cooking and helps the frittata set properly.
Use the Right Ratio of Eggs to Other Ingredients: For a fluffy and moist frittata, use about 6 large eggs for every 2 cups of filling ingredients. This ratio ensures that the frittata holds together well without becoming too dense.
Beat the Eggs Properly: Whisk the eggs thoroughly until they are well combined and slightly frothy. This helps incorporate air into the mixture and results in a lighter texture and fluffier appearance.
Cook the Fillings Before Adding Eggs: If you're using vegetables or other ingredients that need to be cooked, sauté or blanch them before adding them to the frittata. This helps ensure that they are fully cooked and tender by the time the frittata is done.
Cook Over Low to Medium Heat: Start cooking the frittata on the stovetop over low to medium heat. This gentle heat allows the eggs to cook slowly and evenly without burning the bottom. If you cook the frittata at too high a temperature, the bottom of the frittata will overcook while finish in the oven. Again, we want low, even cooking.
Use the "Jiggle Test": After cooking the frittata on the stovetop for a few minutes, gently shake the pan to check if the edges of the frittata are set and the center still jiggles slightly. This indicates that it's time to transfer the frittata to the oven for finishing.
Finish in the Oven: Transfer the skillet to the preheated oven and let the frittata finish cooking until it's set in the center and slightly golden on top. This usually takes around 10-15 minutes, depending on the thickness of the frittata.
Let it Rest: Once the frittata is cooked, remove it from the oven and let it rest in the skillet for a few minutes. This allows the frittata to set further and makes it easier to slide out of the pan.
Serve Warm or at Room Temperature: Frittatas are delicious when served warm or at room temperature. Cut the frittata into wedges or squares and serve as a main course, brunch dish, or even as an appetizer.

Remember, the beauty of a frittata is its versatility – not the science of ‘getting it perfect.’ More than ideal technique or ‘baked perfection,’ focus on getting creative, as we touched on above. Experiment with different fillings, such as sautéed mushrooms, roasted vegetables, cooked bacon, or various cheeses. Customizing the fillings allows you to create unique flavor combinations that suit your taste preferences. Enjoy the process of making a frittata and savor the delicious results! Practice makes perfect, and over time you’ll develop the ‘your’ perfect frittata.

Variations – Get Creative!

Veggie Delight: Enhance the vegetable goodness by adding more veggies to the frittata. Consider including diced bell peppers, mushrooms, cherry tomatoes, or zucchini for extra flavor and texture. Sauté the vegetables along with the onions and potatoes for a colorful and nutritious twist.
Cheese Lover's Dream: Experiment with different cheese varieties to elevate the frittata's taste. Try using sharp cheddar, crumbled feta, tangy goat cheese, or creamy brie for a delightful cheesy experience. You can even mix and match different cheeses to create your own unique combination.
Herb Infusion: Add an herbaceous touch to the frittata by incorporating fresh herbs. Consider adding chopped fresh basil, cilantro, dill, or thyme to the egg mixture or as a garnish. The aromatic flavors of the herbs will complement the spinach and potatoes beautifully.
Bring the Meat: If you desire a heartier frittata, include some protein-rich ingredients. You can add cooked and crumbled bacon, diced ham, or shredded cooked chicken to make it more substantial. This variation works well for those looking for a filling breakfast or a satisfying brunch option.
Spicy Kick: For those who enjoy some heat, add a kick of spice to the frittata. Sprinkle a pinch of cayenne pepper, crushed red pepper flakes, or chopped jalapeños into the egg mixture or over the sautéed onions and potatoes. Adjust the spice level according to your preference.
Mediterranean Twist: Give the frittata a Mediterranean flair by incorporating Mediterranean-inspired ingredients. Add diced sun-dried tomatoes, Kalamata olives, crumbled feta cheese, and a sprinkle of dried oregano for a burst of Mediterranean flavors.
Gluten-Free Option: If you follow a gluten-free diet, you can replace the potatoes with cooked quinoa or diced cooked sweet potatoes. These alternatives will provide a similar texture and add a unique twist to the frittata.

Remember, these variations are just starting points, and you can get creative with your own ideas. Customize the Spinach and Potato Frittata according to your taste preferences, dietary restrictions, or the ingredients you have on hand. Let your culinary imagination soar and enjoy the versatility of this recipe!