Apple Coffee Cake w/ Streusel Topping

INGREDIENTS

2 cups

Flour (all purpose (canadian is best))

1 1/2 tsp

baking powder or 1 tsp baking soda

1/2 tsp

salt

1/2 cup

unsalted butter, softened

1 cup

sugar (granulated)

large eggs (room temperature)

2 tsp

vanilla extract

1/2 cup

milk (room temperature)

large apples (peeled, cut into 1/2 inch cubes)

1/2 cup

sugar

1/4 cup

all-purpose flour

3 tbsp

butter (melted)

2 tbsp

butter (melted)

1 tbsp

flour