Gluten Free 7-up Lemon Cake

1 3/4 cups butter
3 cups sugar
6 eggs
3 cups brown rice flour
1/2 tablespoon xanthan gum
2 teaspoons baking powder
2 tablespoons lemon extract
3/4 cup 7-up

Preheat oven to 325 degrees.  Grease a bundt pan and coat it with rice flour.

Cream butter and sugar, beating well.  Add eggs, one at a time, beating well.  Add flour and other dry ingredients.  Beat.  Add lemon extract and 7-up and beat well.

Pour into prepared pan and bake for 1 to 1 1/4 hours.

This recipe is delicious.  We use lemon pie filling and pour a little in the center as you are filling it into the bundt pan and top with the other half of the mixture.