Switch your oven on to 70°C/ 50°C fan. This gives you the perfect environment for the yeast to rise the bread.
Prepare a 2lb loaf tin by brushing with oil (I use a handy oil spray) and then dust with flour.
Put the mix into a large bowl with 7g Allinson's dried easy bake yeast and 1 tbsp sugar and stir well.
Add 2 tablespoons vegetable oil, 1 tsp vinegar or lemon juice and 530g warm water (130g boiling water mixed with 400g cold water). Stir until thoroughly combined and dough like.
Add the 150g of mixed fruit, orange zest and orange extract. Stir again until combined, then scrape into your prepared tin.
With a wet spatula tease the dough into the corners of the tin.
Next, brush the top of the smoothed loaf with a little extra oil.
Cover with an oiled piece of tin foil and place the loaf into your warm oven, leaving it for 15 - 20 minutes to rise - it should reach the top of your tin.
Once the dough has risen almost to the top of the tin, remove the tin foil and turn the oven up to 230 degrees C (210 degrees fan/gas mark 7).
Bake for 40 minutes.
After 40 minutes brush the loaf with the marmalade and orange juice (mix these together first in a little bowl).
Pop back into the oven for the last 10 minutes to allow to brown (50 minutes in total).
Leave the loaf to cool in the tin for 5 minutes before carefully removing it and leaving it to cool on a wire rack on one side.
With any remaining marmalade and orange juice glaze, brush the cooled/cooling loaf for an extra glaze effect.