In a small cup or bowl, combine the butter powder, brown sugar, and a pinch of salt. Mix the ingredients well with a spoon, and set aside. Note, if you're using the store-bought McCormick Brown Butter Seasoning, you can skip this step.

Brew your espresso shots using your preferred espresso making method.

To a cup, add pistachio syrup, espresso, milk, and ice.

Top with your homemade brown butter topping, or the McCormick Brown Butter Seasoning, and enjoy your iced pistachio latte!

In a small cup or bowl, combine the butter powder, brown sugar, and a pinch of salt. Mix the ingredients well with a spoon, and set aside. Note, if you're using the store-bought McCormick Brown Butter Seasoning, you can skip this step.

Brew your espresso shots using your preferred espresso making method.

Combine pistachio syrup and espresso together in a cup.

Add milk to a milk frothing pitcher, and steam the milk using a steam wand. You could also froth the milk using a Nespresso aerroccino, or you could warm the milk in a pot/in the microwave, and froth the warmed milk with a handheld milk frother until foamy.

Pour the steamed/frothed milk over the pistachio-espresso mixture.

Top with your homemade brown butter topping, or the McCormick Brown Butter Seasoning, and enjoy your hot pistachio latte!