Blueberry Cream Cheese Coffee Cake

0 Preheat oven to 350° and line a 11x8 pan with foil and grease.
1 In a large bowl, combine flour, butter, sugar, and salt until fully combined. It will be crumbly. Measure out one cup and set aside for the topping.
2 To the remaining batter, add egg, buttermilk, baking soda, baking powder, and vanilla.
3 Pour into pan and smooth to make sure it's even.
4 In a small bowl, beat the cream cheese and sugar together until combined and smooth.
5 Add the egg and vanilla and mix until fully incorporated.
6 Pour on top of the cake layer.
7 Top with blueberries and sprinkle the remaining flour mixture on top for the crumb.
8 Bake for 45-55 minutes or until the center is no longer jiggly. Sometimes the toothpick test doesn't work because it will pick up the cream cheese.
9 Cool completely before glazing.