Ingredients
Relish to serve:
½ seedless cucumber, chopped
1 large tomato, seeded and chopped
½ red onion, chopped
½ cup flat parsley, chopped
Extra-virgin olive oil (EVOO), for drizzling
Salt
For the frittata:
1 pound fresh medium-size leaf spinach, stemmed (or one 16-ounce bag frozen spinach, defrosted and drained)Â
Salt
8 to 12 eggs
8 to 12 ounces feta cheese, crumbled (use the same math as with the eggs)
½ cup toasted breadcrumbs
Black pepper
1 teaspoon dried oregano
2 tablespoons extra-virgin olive oil (EVOO)
2 tablespoons butter
1 onion, finely chopped
4 cloves garlic, finely chopped
1 teaspoon red pepper flakes
Juice of ½ lemon
â…› teaspoon freshly grated nutmeg
2 cups lightly crushed potato chips
Sliced pepperoncini rings, optional
Directions
Serves:Â 3 to 6
Combine relish ingredients in small bowl. Reserve for toppingÂ
Preheat oven to 375ËšF.  Â
Heat a few inches of water to boil, salt it and cook spinach 2 minutes, then drain and cold shock and drain again, remove excess liquid in kitchen towel. Chop the spinach.  Â
Whisk up eggs with feta and toasted breadcrumbs, then season with salt, black pepper and oregano.Â
Heat a nonstick oven-safe skillet over medium heat, add EVOO and melt butter into it, add onions and season with salt, soften a few minutes, add a splash (¼ to ⅓ cup ) water and let it absorb, add garlic, chopped spinach, red pepper, juice of ½ lemon and nutmeg, cook another minute or 2, then pour in egg mixture, gently combine and let the eggs settle a minute, transfer to oven and bake 15 minutes, remove and add potato chips, setting them into eggs, return to oven 5 to 7 minutes to golden.
Let the frittata cool a bit on wire rack, slide out of pan and top with relish and chopped pepperoncini, cut to serve.Â