Mix the flours. Add the oil and salt and make a soft dough by adding warm water
Roll out thin rounds about 4" (100 mm.) in diameter with the help of a little plain flour. Prick lightly with a fork.
Deep fry in hot oil on both sides and then bend into a 'U' shape while hot.
Store the tacos in an air-tight tin.
Make a red sauce by mixing the tomato ketchup and chilli sauce.
Mix the chopped tomatoes, spring onions, lettuce leaves, cabbage and salt.
In the fold of each taco, fill some refried beans, sprinkle some green and red sauce and fill with the chopped vegetables. Again sprinkle a little red sauce and serve.
Alternatively, serve the tacos, stuffing, sauces and chopped vegetables in seperate dishes and let your guests make their own fillings.