In a small pan, heat the vegetable oil over medium heat. Add the onion, cooking until it’s slightly brown, about 7 minutes. In a large bowl, thoroughly combine the sausage meat, cooked onion and two eggs. Season with salt and black pepper to taste.

Heat the oven to 205 degrees Celsius. Sprinkle flour on a work surface, and roll out the puff pastry into two 20-by-25 cm rectangles. Cut into four strips, and let them rest in the fridge for 10 minutes.

Spray two baking sheets with cooking spray…