Step 1

Get ready. Position a rack in the center of the oven and preheat the oven to 350°F. Generously brush the bottom and sides of a muffin tin with olive oil.

Step 2

Make the batter. In a medium bowl with a spout, combine the eggs, oregano, black pepper, paprika, baking powder, and a pinch of salt. Whisk well, then add the spinach, onion, parsley, mint, garlic, and feta. Whisk until the mixture is well blended.

Step 3

Bake and enjoy. Pour the batter to fill each muffin cup about three fourths of the way (make sure you leave enough room for rising). Bake until the eggs are fully set, 25 to 30 minutes. Let cool briefly, then run a butter knife around the edge of each muffin to loosen. Remove from the pan and serve, or store for later.