Chocolate Strawberry Shortcakes

INGREDIENTS

130 g

all-purpose flour (about 1 cup)

50 g

sugar (about 3 tablespoons + 1 teaspoon)

23 g

unsweetened cocoa powder (about 3 tablespoons)

7 1/2 g

baking powder (1 1/2 teaspoons)

2 1/2 g

baking soda (1/2 teaspoon)

3/4 g

salt (1/8 teaspoon)

57 g

unsalted butter (4 tablespoons) very cold, cut into 1/4-inch cubes

100 g

dark chocolate chunks

2/3 cup

plain yogurt (shaken until runny)

1 tbsp

melted butter

1 tbsp

sugar

300 g

mixed berries tossed with 1 tablespoon sugar

1 tbsp

powdered sugar

3/4 cup

heavy cream

mint for garnish