Apple Brownies - cooking recipe

Ingredients

1 cup butter
2 cups sugar
2 eggs
2 cups flour
1/3 teaspoon baking powder
1/3 teaspoon baking soda
1/3 teaspoon vanilla
1 tablespoon cinnamon
2 green apples

Preparation

beat egg in coffee cup.
mix butter, sugar and eggs together in another bowl.
add flour, baking soda and baking powder to butter, sugar and egg mixture.
add vanilla.
add cinnamon.
peel apples and take out cores.
chop up apples into small pieces. add to mix.
pour into 13 x 9 greased cake pan.
cook at 375 for about 30 to 45 minutes or until done.