Wash the potatoes and boil in water for about 20 minutes. Drain, rinse with cold water and remove the skin. Leave to cool a little. Whisk eggs and milk. Season with salt and pepper. Clean and wash spring onions and cut into rings.
Cut potatoes into slices. Heat 1 teaspoon of oil in each of 2 coated pans with lid (approx. 16 cm Ø). Spread the potatoes on the pans and fry for about 5 minutes. Add spring onions, except for 2 tablespoons, to the potatoes. Pour half of the egg milk over each. Put the lid on the pans. Let it simmer at low heat for 10-15 minutes. Carefully loosen the tortilla edges. Slide the tortillas onto the lids. Turn the light side down into the pan and fry for another 5 minutes. Take them out. Steam the remaining spring onions briefly in the frying fat.
Carefully loosen the tortilla edges. Slide the tortillas onto the lids. Turn the light side down into the pan and fry for another 5 minutes. Take them out. Steam the remaining spring onions briefly in the frying fat. Sprinkle tortilla with the spring onions. Garnish with turkey breast. Serve with tomato salad