Brown the butter in a sauce pan, whisking so all the brown bits get mixed into the butter. It’ll be about 6-7 min. Whisk it over ice until solid.
Add the butter and brie together to a bowl and using a hand mixer whip for 1-2 min until fully incorporated and smooth and fluffy.
Spread on a plate and drizzle plenty of honey and salsa macha.
Add salt crystals.
Serve with warm crusty bread.
