Chocolate-chip Shortcakes with Berries and Dark Chocolate Sauce

INGREDIENTS

About 3 cups all-purpose flour

About 6 tbsp. sugar, divided

1 1/2 tbsp

baking powder

1/2 tsp

salt

1/2 cup

cold butter, cut into chunks, plus about 1 tbsp. melted

1 cup

whipping cream

3/4 cup

mini semisweet chocolate chips

4 cups

blackberries and/or raspberries

1/4 cup

finely chopped fresh mint leaves

Dark Chocolate Sauce

Slightly sweetened softly whipped cream