1In large bowl, stir together thoroughly eggs, green onions, potatoes, flour, baking powder, salt and pepper.
2Heat 10-inch cast-iron skillet or large griddle over medium-high heat. Coat bottom of skillet with 1 tablespoon olive oil.
3Scoop heaping tablespoonfuls potato mixture into skillet; use pancake turner to flatten into pancake shape. Cook about 3 minutes on each side until deep golden brown and crispy. Make sure skillet is fully coated with oil before each batch.
4Serve warm with sour cream or applesauce.