Rhubarb Coffee Cake

INGREDIENTS

1 cup

unsalted butter (room temperature (230g))

1 cup

granulated sugar ((200g))

1 tsp

vanilla extract

large eggs

3 cups

all-purpose flour ((375g))

2 1/2 tsp

baking powder

1 pinch

salt

1/2 cup

milk ((120ml))

5 1/2 cups

sliced rhubarb (1/2 inch pieces)

1 1/2 cups

all-purpose flour ((195g))

1/2 cup

sugar ((100g))

1 tsp

vanilla extract

1 pinch

salt

1/4 tsp

cinnamon

3/4 cup

unsalted butter (cold (175g))