I don't think the recipe is actually a 'Michelin' restaurant recipe, moreover a recipe provided for viewers to cook at home. Cooking time alone would hamper it being a restaurant recipe, I should imagine.
However, it does look thoroughly tasty either way and the tip about the chilli is something I will try and test. You'll laugh but I have an odd method to test this. I swim everyday at a local pool and always use the sauna after. Usually if have prepared chilli the day before and despite thoroughly washing my hands, the heat from the sauna makes the chilli sting my hands. So if the oil tip works, I should expect to to feel this. Told you it was an odd method!