OLD TIME CINNAMON COFFEE CAKE

2 Cups Brown Sugar
1/2 Teaspoon Cinnamon
2 Cups Flour
1 Teaspoon Baking Soda
1/2 Cup Salted Butter
1 Cup Plain Yogurt
1 Teaspoon Vanilla

Preheat the oven to 360. Spray a loaf pan or a bunt pan. Combine all the dry ings. with the butter and blend with your fingers or fork until mixture resembles breadcrumbs. Take out 1/2 of the crumbs for cake topping. To remaining mixture, add the yogurt and vanilla. Blend until combined. Pour into pan and sprinkle the crumb mixture on top. Bake for 50 minutes. Do not let scorch. Let cool ten minutes in pan before turning it out.