Step 1

In a large bowl, mix together the flour, salt, and baking powder.

Step 2

In another bowl, mix together the milk, sugar, eggs and vanilla.

Step 3

Add the dry ingredients to the wet ingredient and mix just until combined.

Step 4

Once mixed, slowly pour in the melted butter.

Step 5

Pour into a greased 9x13 pan.

Step 6

For the topping, mix all the ingredients together until well combined.

Step 7

Drop or pour (depending on how soft the butter is) evenly over the batter and swirl with a knife.

Step 8

Bake at 350 for 30-40 minutes.

Step 9

In a small bowl, whisk together the powdered sugar, milk and vanilla until smooth.

Step 10

Drizzle the glaze over the warm cake.

Step 11

Serve the cake warm.