Flavorful Red Onion and Cheddar Frittata

Get ready to indulge in a delightful culinary adventure with this Flavorful Red Onion and Cheddar Frittata! Bursting with the savory sweetness of red onions, the freshness of parsley, and the rich creaminess of cheddar cheese, this frittata is a treat for the taste buds. Whether you’re whipping up a quick brunch or looking for a satisfying dinner option, this recipe is sure to impress with its simplicity and irresistible flavor. Let’s dive into making this tasty dish!


  • Olive oil
  • 1 red onion, thinly sliced
  • Salt, to taste
  • Black pepper, to taste
  • 7 eggs
  • A handful of fresh parsley, chopped
  • 100g (3.5 oz) cheddar cheese, grated
  • Paprika, for garnish
  • 40g Parmesan cheese, grated (optional)


  1. Preheat your oven’s broiler.
  2. Heat a tablespoon of olive oil in a non-stick ovenproof skillet over medium heat.
  3. Add the thinly sliced red onion to the skillet and sauté until softened and lightly caramelized, about 5-7 minutes. Season with salt and black pepper to taste.
  4. In a mixing bowl, crack the eggs and beat them until well combined. Season with salt and black pepper to taste. Stir in the chopped parsley.
  5. Pour the beaten eggs evenly over the caramelized red onions in the skillet.
  6. Sprinkle the grated cheddar cheese evenly over the top of the egg mixture.
  7. Cook the frittata on the stovetop for 4-5 minutes, or until the edges are set and the bottom is lightly golden.
  8. Transfer the skillet to the preheated oven and broil for 3-4 minutes, or until the top is golden brown and the center is set.
  9. Once done, remove the skillet from the oven and let the frittata cool for a minute or two.
  10. Using a spatula, carefully slide the frittata onto a serving plate or cutting board.
  11. Sprinkle with paprika for an extra burst of flavor and, if desired, top with grated Parmesan cheese for added richness.
  12. Slice the frittata into wedges and serve hot or at room temperature.

Conclusion: With its irresistible combination of caramelized red onions, fresh parsley, and gooey cheddar cheese, this Flavorful Red Onion and Cheddar Frittata is a true culinary delight. Perfect for any meal of the day, this versatile dish is quick to prepare and guaranteed to please even the most discerning palates. So, gather your ingredients and get ready to savor every mouthful of this delicious frittata!