Lightly stir-fry the chopped bacon in the frying pan. Add the milk and bring it to the boil. Break the spaghetti in half, add it to the pan, then add the stock cube. Cook the spaghetti for the length of time indicated on the package.
It will boil down, so add a little boiling water when necessary. Add the butter, frozen corn and spinach half-way through.
Season with salt and mix everything together. Remove from the heat and transfer to a serving plate. Season with lots of black pepper to finish!
Mix it quickly in Step 3 so it doesn't boil down!