3 tablespoons extra-virgin olive oil 1 small yellow onion, diced 4 to 6 hashbrowns broken into 1-inch pieces 1 jalapeño, thinly sliced Pinch of kosher salt Freshly ground black pepper, to taste ¼ - ½ teaspoon paprika, preferably pimentón (Spanish smoked paprika) 4 large eggs ¼ cup grated cheddar or pepper jack cheese (1 ounce) Chopped fresh herbs such as parsley, chives, and/or dill (optional; for serving)Ingredients