Yellow mesquite cake

2 and 1/4 cups flour
3/4 cup mesquite flour
2 and 1/2 teaspoons baking powder
1/2 teaspoon salt
3/4 cup softened butter
1 and 1/3 cups sugar
2 eggs
2 teaspoon vanilla extract
1 and 1/3 cups milk

1. Sift the flours, salt, and baking powder in a bowl
2. Beat the sugar, eggs, vanilla, and butter in a separate bowl
3. mix slowly the content of the 2 bowls, and the milk. Beat until smooth.
4. Pour the batter into 2 greased 9-inch round cake pans.
5. bake for 30 minutes in a pre-heated, 350 degrees F oven.