Method
Combine coarse ground coffee with room temperature water
Let steep for 10 minutes for quick cold brew concentrate
Strain through fine mesh or coffee filter
In mixing bowl, combine instant coffee, sugar, and hot water
Whip with hand mixer or whisk for 3-5 minutes until thick and fluffy
Mixture should hold stiff peaks and be light brown
In tall glass, mix cold brew concentrate with milk and vanilla syrup
Add vanilla extract and stir well
Fill glass with ice
Spoon dalgona foam generously on top
Add dollop of whipped cream
Sprinkle vanilla wafer crumbs for cupcake effect
Serve with spoon to mix foam into drink



