Wash the potatoes, cover and cook for about 20 minutes. Clean, wash and cut spring onions into rings. Potatoes quench, peel and cut into large cubes
Spread spring onions, except for a few rings, and potatoes in a greased ovenproof pan or dish (approx. 24 cm Ø). Whisk eggs and milk. Season well with salt and cayenne pepper. Pour evenly over the potatoes
Bake the tortilla in a preheated oven (electric cooker: 225 °C/ convection oven: 200 °C/gas: level 4) for 25-30 minutes until golden brown. Allow to cool slightly
Mix Ajvar and salad cream and season to taste. Cut tortilla into rhombs or cubes. Halve or quarter the salmon and place on the tortilla bites. Serve with the cream and garnish. Garnish with the remaining spring onions and possibly dill flags