For the short pastry, knead flour, fat, 1/2 teaspoon salt and 1 egg to a smooth dough. Chill for 30 minutes. Clean and wash the broccoli and divide into florets. Cook in boiling salted water for about 8 minutes.
Drain and rinse with cold water. Wash the salmon, dab dry, cut into cubes and sprinkle with lemon juice. Line the bottom of a springform pan (26 cm Ø) with baking paper. Roll out 2/3 of the dough on it.
Form a roll from the remaining dough and press it into the mould as an approx. 3 cm high rim. Cut off a serrated edge with a wheeler. Spread broccoli and salmon on top. Whisk milk, cream and remaining eggs.
Season with salt and pepper. Pour over the broccoli-salmon filling and bake in the preheated oven (electric oven: 200 °C/ gas: level 3) for about 1 hour. Garnish with dill as desired. Makes about 12 pieces.