Curry oil hollandaise sauce

Name: Curry oil hollandaise sauce
Prep time: 5 min
Cook time: 15 min
Total time: 15 min
Yield: 6 portions
Ingredients: 80 g ghee; 25 fresh curry leaves; 2 garlic cloves; ¼ tsp black mustard seeds; ¼ tsp dried chilli flakes; ½ tsp curry powder; 2 pinches sea salt; 2 pinches ground black pepper; 200 g unsalted butter; 15 g water; 15 g lemon juice; 6 egg yolks; 2 pinches salt; 2 pinches ground black pepper