Wash, dry and chop the cilantro. Shell the shrimp (keep the shells), remove the casing, cut them into five or six pieces, and place them in a deep dish. Drizzle with a spoonful of oil and lemon juice. Season with salt and pepper and sprinkle with cilantro. Leave to marinate for 30 minutes.
Place the shells in a pan with the rest of the oil. Brown over high heat while stirring. When the shells become crumbly stop the fire. keep the oil. Mix the shrimps and the cream cheese.
Cut the pastry sheets in half. Place 1 tablespoon of shrimp / cheese mixture and fold the leaves into a triangle shape as shown in the diagram
Preheat the oven to th. 7 - 210 ° C. Brush the samosas with the shrimp oil, Bake for 10 minutes,on each side. Serve with salad.