Mix flour and baking powder. Add eggs, buttermilk and 1 pinch of salt and mix to a smooth dough. Pour the corn into a sieve and drain. Add peas and corn, except 2 tablespoons, to the dough and stir in.
Clean, wash and shake the salad dry and cut into bite-sized pieces. Clean and wash spring onions and cut them into thin rings. Mix salad and spring onions. For the vinaigrette, whisk vinegar, mustard, salt, pepper and honey.
Add 4 tablespoons of oil drop by drop. Heat 4 tablespoons of oil in portions in a large frying pan. Bake 4 pancakes in the pan. Fry the pancakes until golden brown, turning once. Wash parsley, shake dry, pluck leaves from the stalks and chop.
Keep ready pancakes warm. Arrange salad, roast beef and pancakes on plates. Drizzle salad with vinaigrette. Sprinkle with remaining corn. Place 1 tbsp. remoulade on each pancake and sprinkle with parsley.
Add the rest of the remoulade.