Swedish Hash (Pyttipanna)

& 1/2 tbsp olive oil

potatoes (about 5 medium-sized potatoes), peeled and cut into tiny cubes

medium onion, sliced finely

smoked pork or bacon, cut into tiny cubes (about 1/2 cup, heaping)

ham, cut into tiny cubes (about 1/2 cup, heaping)

sausage, cut into tiny cubes (about 1 cup)

salt and pepper, for seasoning

parsley, chopped roughly for garnish (optional)