For a bit of fun.. Make this on boxing day and use up any left over bits from your Christmas feast!
Make the dough: mix the flour, yeast and salt together in a large mixing bowl and stir in the olive oil and milk. Gradually add the water, mixing well to form a soft dough. Turn the dough out on to a floured work surface and knead for about five minutes, until smooth and elastic. Transfer to a clean bowl, cover with a damp tea towel and leave to rise for about 1½ hours, until doubled in size.
When the dough has risen, knock it back, then knead again until smooth, roll into a ball and set aside for 30 minutes to 1 hour until risen again. Preheat the oven to its highest setting. Divide the dough into six balls and roll each out onto a lightly floured work surface until 20cm/8in in diameter.
Spread a little passata on each pizza dough and get all the Christmas leftovers on there, get into the oven for 6/8 minutes and enjoy!