Mushroom and Swiss Chard Frittata

Are you looking for a delicious and nutritious breakfast or brunch recipe that is both easy to make and packed with flavor? Look no further than this Mushroom and Swiss Chard Frittata! Frittatas are a versatile dish that can be enjoyed at any time of day, and this recipe is no exception. With the earthy flavor of mushrooms and the nutrient-rich addition of Swiss chard, this frittata is sure to become a new favorite in your meal rotation. In this post, we will walk you through the steps to create this delicious dish, from preparing the ingredients to serving up a slice of this savory frittata. Let’s dive in and start cooking!


  • 6 large eggs
  • 1/4 cup milk
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 2 tablespoons olive oil
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 8 oz mushrooms, sliced
  • 4 cups Swiss chard, chopped
  • 1/2 cup shredded Swiss cheese


  1. Preheat your oven to 350°F.
  2. In a mixing bowl, whisk together the eggs, milk, salt, and pepper until well combined. Set aside.
  3. Heat olive oil in a large oven-safe skillet over medium heat.
  4. Add the diced onion and minced garlic, sauté until fragrant.
  5. Add the sliced mushrooms to the skillet and cook until they are browned and tender.
  6. Stir in the chopped Swiss chard and cook until wilted.
  7. Pour the egg mixture over the vegetables in the skillet.
  8. Top with shredded Swiss cheese.
  9. Transfer the skillet to the preheated oven and bake for 20-25 minutes, or until the frittata is set in the middle.
  10. Remove from the oven and let it cool slightly before slicing and serving.


  • You can customize this frittata by adding other vegetables or herbs of your choice.
  • Make sure to use a well-seasoned cast iron or non-stick skillet to prevent sticking.
  • Feel free to sprinkle some fresh herbs or red pepper flakes on top before serving for added flavor.