Fluffy Latte (Viral Coffee Recipe)

Use the back of a spoon to spread 3 tablespoons marshmallow fluff around the inside of a glass and fill ¾ way with ice.
Add 2 tablespoons peanut butter, 2 teaspoons light brown sugar, ⅛ teaspoon salt to a glass and brew 2 ounces espresso over it. Use a hand frother to mix the espresso mixture until the peanut butter and sugar have fully dissolved.
Pour the espresso into the glass with ice and add in 1 cup milk.
In a glass, combine 3 tablespoons heavy cream, 2 tablespoons milk, 1 tablespoon marshmallow fluff, and 1 pinch salt, and whip with a hand frother until thick and fluffy.
Top the latte with cold foam and sprinkle 2 teaspoons nutter butter crumbs on top before serving.