Let the dough sheets rest at room temperature for about 10 minutes. Remove 3 dough sheets, use the remaining sheets for other purposes. Cut each filo sheet into approx. 9 squares (each approx. 10 x 10 cm). Spread 4 squares with oil, place them on top of each other and press them into the recess of a muffin tray with the oiled side down. Make another 5 pastry baskets in the same way. Use the remaining 3 dough squares for other purposes. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: see manufacturer) for 10-12 minutes until the dough cups are crispy and golden brown. Remove and let cool on a cake rack
Cut the broccoli florets from the stalk. Cook the florets in boiling salted water for about 3 minutes. Drain and rinse with cold water. Cut salmon into small pieces, mix with broccoli and put aside. Dice butter
Bring lemon juice and 1 tablespoon of water to the boil in a small pot, reduce by half. Stir the egg yolks with it quickly in a beating pot. Whip over a warm water bath, stirring continuously. Stir in small portions of butter. Season to taste with salt and pepper
Spread the salmon and broccoli in the dough baskets. Drizzle lemon sauce over them. Add the rest of the sauce