Method
Combine coarsely ground coffee with cold water in a large jar
Stir well and refrigerate for 12 hours
Strain through fine mesh strainer or cheesecloth
Preheat oven to 400°F
Mix flour, sugar, baking powder, and salt in large bowl
Cut cold butter into small pieces and work into flour mixture until crumbly
Dissolve instant coffee in 2 tbsp warm cream, then add remaining cream
Pour cream mixture into flour, stirring until just combined
Turn dough onto floured surface, pat into 8-inch circle
Cut into 8 wedges and place on baking sheet
Bake 15-18 minutes until golden
Drizzle with caramel sauce and sprinkle with flaky salt
Fill glasses with ice
Pour cold brew over ice
Drizzle with caramel sauce
Serve with warm scones



