Froth together 4 tablespoons heavy whipping cream and 1.5 tablespoons maple butter until combined, creating a thick cold foam (not whipped)
Add ice to a shaker and pour in about 6 ounces of Trader Joe's espresso martini mix
Shake until well chilled
Pour the chilled espresso martini into a chilled martini glass
Pour the maple butter cold foam over the espresso martini
Top with a sprinkle of sea salt
Garnish with three espresso beans
