Toast the bread and cut it into cubes.
Place the bread along with the stock in a blender and blend. The stock should be hot to soak the bread.
Cook the onion in a pot with vegetable oil over medium heat until it goes translucent, soft and doesn't smell strong anymore.
Add the garlic and cook for a minute.
Add the chili pastes and wait for it to thicken. You will notice that the paste starts to separate from the oil.
Add the bread and stock blend and simmer until the volume has reduced by half. Stir every once in a while because it tends to stick to the bottom.
Add the chicken and evaporated milk and stir to thicken once again. Finish with the parmesan cheese and mix.
Correct the level of salt and pepper and serve with rice, potatoes, olives, chopped pecans and hard-boiled eggs.