Air Fryer Spanish Tortilla
Ingredients:
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1 large potato, peeled and cut into 1-inch cubes
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1 tablespoon extra-virgin olive oil
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⅛ cup leek, sliced into 1/4-inch pieces
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5 eggs
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¼ cup grated Pecorino Romano cheese
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salt and ground black pepper to taste
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⅛ cup chopped fresh flat-leaf parsley