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Rainbow Chard Frittata–A Simple Recipe

If you have eggs and leafy greens on hand, you have the beginnings of an easy and quick supper. Take, for example, this rainbow chard frittata. Seasoned simply, with aromatic onions and garlic, plus salt and pepper, this is a protein rich last minute meal I fall back on time and time again.

serving Rainbow Chard Frittata | Letty's Kitchen

The leafy green here of course, is nutritious rainbow chard. Its plus is that you can–you should–you must–use the colorful stalks as well as the leaves. The stalks add extra flavor and welcome vegetable volume to whatever you’re using it in, like this frittata.


Rainbow chard for Rainbow Chard Frittata | Letty's Kitchen

Think of a frittata as a large Italian omelet, except the filling is mixed right into the eggs. Rainbow chard frittata is just one idea. Almost any vegetable goes—potatoes, asparagus, all types of greens, leftovers, etc. If I have fresh herbs, I include them. You can add whatever cheese you have on hand, or skip the cheese altogether. Gruyere, blue, feta, ricotta, etc., just mix it in the filling or sprinkle the cheese on top.

eggs for Rainbow Chard Frittata | Letty's Kitchen

Frittatas can be made with up to a dozen eggs–this one is veggie dominant, made with 6 eggs. You can bake the whole thing in the oven, or cook it stovetop. Some recipes have you flip a frittata onto a plate and slide it back into the skillet to cook the other side. This rainbow chard frittata finishes under the broiler—no flipping skills needed.

The first time I made a chard frittata was with friends in Hood River Oregon. Actually they were catering a wedding and I was there to help. I cracked eggs for 3 hours, while my partner cooked frittatas, skillet after skillet. 20 frittatas total, served on large family style platters, 12 wedges to a platter, surrounded with mixed greens, sliced red and yellow beets, and local goat cheese.

We followed a frittata recipe from The Art of Simple Food: Notes, Lessons, and Recipes from a Delicious Revolution, a cookbook by Alice Waters. The recipe includes numerous tips for making perfect frittatas, with variations and serving ideas. I ordered the cookbook the next day, and have been making frittatas ever since. This rainbow chard frittata is adapted from that original recipe.
Rainbow Chard Frittata | Letty's Kitchen

Rainbow Chard Frittata recipe notes:

  • Crinkly-leafed chard is also known as Swiss chard. The gold, red, and white rainbow stalks look a bit like rhubarb or celery, though chard is a botanical cousin of beets and spinach, and, surprisingly, quinoa! Like spinach, chard’s tender leaves wilt and shrink quickly, all the sooner to get your frittata cooking.
  • Chard is second only to spinach on the world’s healthiest vegetable list. It’s packed with anthocyanins and fiber, and its vidid color, both in leaves and stalks, illustrates chard’s antioxidant qualities.
  • If you were look for seeds to plant the hardy green in your garden, they might be labeled “bright lights” chard
  • Alice Water’s recipe calls for a 10-inch non-stick skillet. Robbie and I like a relatively thin frittata, so I make ours in a 12-inch skillet. I cook frittatas in either a cast iron or non-stick skillet, depending on my mood.

Wishing you a fabulous week–get in the kitchen and cook quick and easy, like rainbow chard frittata!

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serving Rainbow Chard Frittata | Letty's Kitchen
Rainbow Chard Frittata
Prep Time
15 mins
Cook Time
15 mins
Total Time
30 mins

Here's an easy, protein-rich meal with limitless variations. Follow this basic recipe and swap in different vegetables, and or cheese, whatever you have on hand. Makes one 10-or 12-inch skillet. Serves 8 to 12.

Course: Breakfast, Main Course
Cuisine: Vegetarian
Keyword: rainbow chard, frittata, eggs
Servings: 6 servings
Author: Letty Flatt | Letty's Kitchen
  • 1 bunch rainbow chard
  • Extra virgin olive oil, as needed, for the greens, eggs, and skillet
  • 1 red onion, thinly sliced
  • 4 cloves garlic, minced
  • fine sea salt, as needed
  • 6 eggs
  • Freshly ground black pepper
  • Pinch cayenne pepper
  • 3 tablespoons Pecorino Romano or other aged cheese
  1. Remove the chard stalks from the leaves and cut into 1/4-inch pieces. Coarsely chop the leaves. 

  2. Add the onion and chard stalks and sauté about 5 minutes, until the onion is translucent. Add the garlic and cook another 4 to 5 minutes. Stir in the leaves, season with salt, and cook until the leaves are wilted and tender about 5 more minutes. Set aside.

  3. Crack the eggs in to a bowl. Add 1/8 teaspoon salt, 2 teaspoons olive oil and a sprinkling of both black and cayenne pepper. Beat lightly. Stir the chard mixture into the eggs.

  4. Pre-heat a 10- or 12-inch skillet over medium low heat. (see note) Also pre-heat the oven broiler. 

    Pour 2 tablespoons of olive oil into the skillet. After a few seconds, pour in the egg and chard mixture. As the eggs set on the bottom, gently lift the edges to allow the uncooked egg to flow underneath. Continue to cook until mostly set, but a little runny on top.

    Sprinkle the cheese, if using, over the eggs. Place under the broiler 3 to 4 minutes, until the cheese browns and the eggs are set.

  5. Serve in wedges, with a crisp green salad.

Recipe Notes

Alice Water’s recipe calls for a 10-inch non-stick skillet. Robbie and I like a relatively thin frittata, so I make ours in a 12-inch skillet. I cook frittatas in either a cast iron or non-stick skillet, depending on my mood.

**This rainbow chard frittata is an update of a recipe I wrote for my CSA back in 2009, and migrated over from my old Muffin Talk blog. The post never included photos, until now!


  • […] You might also enjoy this chard frittata recipe. […] Reply · 17 March, 2015

  • Mary Thoen

    I was inspired by this recipe. Used what I had in the house, tuscan kale and yellow onion. I cooked the onion in olive oil till soft, then added some chopped red pepper and garlic, followed by the kale. Since kale loves to be massaged by olive oil, I drizzled a bit more on and cooked till the kale was softened. I whisked up the eggs with some grated romano, salt, pepper (always fresh ground for me), and little cayenne (good call, Letty!). Added the eggs to the kale mix in my 12″ cast iron pan. When it was almost done, topped it with some shredded cheddar and put it under the broiler. Yum! Had some for breakfast and froze 3/4 of it in 3 bags to take on a golf trip with the girls next weekend. Easy breakfasts! Reply · 23 April, 2017

    • Hi Mary,
      Thank you!!! Love that you took the inspiration and ran with it–with ingredients you had on hand. I bet it was amazing! Reply · 23 April, 2017

  • I too prefer a thin frittata. That is when I call them a frittata! When they’re thick I still like ’em but I tend to call them Spanish style tortilla. GREG Reply · 26 April, 2017

    • You know, before I posted the frittata, I did think of calling it a Spanish tortilla. Then the thought completely left my mind. I should write these things down! Reply · 30 April, 2017

  • Susy

    This is yummy! Reply · 10 May, 2017

  • […] Swiss chard FrittataGrilled Green PeppersSauteed Beet GreensGrated Beet Salad […] Reply · 3 September, 2018

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