In a medium pot, add the 1 ½ cups water, 1 ½ cup milk, and ¼ teaspoon salt and bring to a boil.
1 ½ cups water, 1 ½ cup milk, ¼ teaspoon salt
Add the 250 grams macaroni and set the timer for 7 minutes. Stir for the first minute to keep the pasta from sticking together.
250 grams macaroni
In a bowl, toss the shredded 50 grams gruyere, 100 grams cheddar, and 100 grams fontina together with the 2 teaspoon potato starch to distribute evenly.
50 grams gruyere, 100 grams cheddar, 100 grams fontina, 2 teaspoon potato starch
When the timer goes off, remove the pot from the heat and add the cheese and 1 teaspoon dijon mustard to the macaroni. Stir to combine and cover with the lid (the cheese doesn’t have to be fully melted).
1 teaspoon dijon mustard
While the Macaroni and Cheese rests, add the 1 tablespoon olive oil, ⅓ cup panko, and 1 teaspoon parsley along with a pinch of salt and ground black pepper to a frying pan and stir together. Put the pan over medium heat and toast the panko until golden brown and crisp stirring constantly, so they brown evenly.
1 tablespoon olive oil, ⅓ cup panko, 1 teaspoon parsley, salt, ground black pepper
Remove the pan from the heat and add the 10 grams parmesan.
10 grams parmesan
When the breadcrumbs are done, remove the lid from the Mac and Cheese and stir until creamy. Plate and top with the breadcrumb mixture.