In a large heat-safe bowl, add 1/2 teaspoon ground Szechuan pepper, 2 teaspoons dried chilli flakes, 1/2 teaspoon smoked paprika, 1/2 teaspoon garlic powder, 1 teaspoon mild chilli powder, 1/2 teaspoon Chinese 5-spice, 1/2 teaspoon sesame seeds, 1/2 teaspoon sea salt and 1/2 teaspoon MSG. Mix briefly and set aside.
Oil
Heat 150 millilitres sunflower oil over a medium heat until it reaches around 150C.
Bloom
Carefully pour the hot oil over the prepared spices. Mix well for 20 seconds. Set aside to cool completely before transferring to a sterilised jar or food safe container. Set aside in the fridge until needed.