Preheat the oven at 180 C for 10 mins, before baking.
Cut the bread into med size pieces. Add the rest of the ingredients to the bread and mix well.
Spread the bread pieces on a baking tray and bake for 20 - 25 mins.
Notes
I've used regular French bread and multigrain french bread and both worked well. I think it's better to use a thick breads for croutons. You can add different seasonings like cajun, garlic powder, paprika, parmesan cheese etc; Also you can use different kinds of olive oil, I've used chilli olive oil to make it spicy. It can be stored in an airtight container for 2 - 3 weeks at room temp.