Author: radish*rose, adapted from The Best Casserole Cookbook Ever
Equipment: Large skillet, 9" pie plate or standard muffin tin.
Ingredients
Cooking spray
2 T. olive oil (or butter, if you're feeling indulgent)
1 medium red bell pepper, cored, seeded, and diced OR 4-5 mild Peppadew peppers (little red pickled peppers), diced
1 medium yellow onion, diced
1 tsp. dried oregano
5 oz. (about 3 c.) baby spinach leaves (I use one 5-oz bubble pack of pre-washed)
½ c. milk or half-and-half
8 large eggs
¼-1/2 tsp. fine sea salt
¼ tsp. freshly ground pepper
½ c. crumbled feta cheese
Method
Preheat your oven to 375 F. Liberally spray your pie plate or muffin tin with cooking spray.
In a large skillet over medium heat, heat 2 T. olive oil, then add onion and bell pepper or Peppadew peppers. Sprinkle with oregano and a little salt and pepper. Cook over medium heat, stirring occasionally, until onion and pepper are starting to brown a little. Add the spinach and continue cooking and stirring until the spinach just wilts but still has a little body. Spoon onto a dinner plate and let cool (you can work with it while it's still a little warm, but make sure it's not enough to cook the eggs when you mix them together).
In a medium bowl, whisk together milk or half-and-half, eggs, salt and pepper. Add feta cheese and veggie mixture, and stir well.
Pour into your prepared pie pan or muffin tins (I find it easiest to use a small ladle for the muffin tins). If you're doing the muffin tins, make sure each one gets some feta and veggies.
Bake! For the pie plate, you'll need about 45-50 minutes. For the muffin tins, you'll need 28-30 minutes. When done, the eggs will be set in the center, the edges slightly browned, and the whole thing slightly puffed. Let stand for 5 minutes and de-puff, then if you're using the muffin tins, slide a small knife around each mini-quiche and lift each one out with a soup spoon onto a serving platter. If you're using the pie plate, just serve wedges. Enjoy!
Recipe by radish*rose at https://radishrose.net/2015/03/08/mini-crustless-spinach-feta-quiches/