Posted by Carolynhttps://umamigirl.com/frittata-with-corn-cheddar-and-spinach/
Frittata with Corn, Cheddar and Spinach
tablespoons olive oil or butter
large yellow onion, diced
cups frozen corn kernels
ounces baby spinach (give or take)
ounces extra-sharp cheddar, sliced or shredded
Fine sea salt and freshly ground black pepper
Preheat the oven to 375°F or the broiler to high. Place a rack 6 to 12 inches from the heat source.
Warm the oil or butter in a large frying pan over medium-high heat. Add the onion along with a good sprinkle of salt and cook until starting to soften, about 5 minutes. Adjust the heat as necessary to prevent too much browning. Add the corn (straight from frozen is fine) and the capers and cook for a few minutes until warmed through. Stir in the spinach a little at a time, adding more as it wilts. Sprinkle with a little more salt and cook until spinach is just wilted.
Scramble the eggs and pour them evenly into the pan. Place the cheddar on top.
Transfer frittata to oven and bake or broil until set (or a little longer if you prefer a brown top and firmer eggs). Cut into wedges and serve warm or at room temperature.