Raspberry Chocolate Coffee Cake - Sweet Weekend

INGREDIENTS

3 cups

all purpose flour

2 tsp

baking powder

1 tsp

baking soda

1/2 tsp

salt

6 oz

unsalted butter, softened at room temperature

1 1/4 cups

granulated sugar

large eggs, at room temperature

1 tsp

vanilla

2 cups

sour cream or yogurt

melted chocolate for top of the cake

1/4 cup

granulated sugar

1/4 cup

light brown sugar, packed

1 tbsp

unsweetened cocoa powder

1 1/2 cups

raspberries (frozen or fresh), plus extra for decoration