Put the other baby tomatoes into a pan along with three tablespoonfuls of olive oil and roast in the oven at 350°F/180°C/Reg4 for about 15 minutes until just about cooked
Picture . Very lightly toast the bread and cut off the crusts. Cut the mozzarella into thick slices and cut off the rind. Rewarm the tomato sauce. Chop the basil.