Sour Cream Coffee Cake

INGREDIENTS

3/4 cup

all-purpose flour

3/4 cup

firmly packed dark brown sugar

1/2 tsp

kosher salt

3/4 cup

pecans, toasted (optional - I omitted these)

6 tbsp

unsalted butter, cold, cut into 1-inch cubes

1/2 cup

granulated sugar

1 tsp

dark unsweetened cocoa powder

1 tsp

cinnamon

3 1/2 cups

all-purpose flour

1 tsp

baking powder

1 1/2 tsp

baking soda

1/2 tsp

kosher salt

1 cup

unsalted butter, softened, cut into 1-inch pieces

2 1/2 cups

granulated sugar

large eggs, room temperature

16 oz

sour cream (or Greek yogurt)

1 1/2 tsp

pure vanilla extract