You will need a 12-hole greased muffin tin. Roll up 1 tortilla wrap into a sausage shape and cut off 2 cm off both ends. Cut into 5 equal pieces, placing a piece into each muffin hole. Repeat with the remaining tortillas. Next, fill with the chopped onion, pepper and ham using a small spoon. In a jug, whisk together the eggs, cream, cheese, basil and season well with salt and pepper. Pour this mixture over the tortillas to fill the hole and bake in the oven at 200`c for 15-20 minutes.