Pineapple Upside Down Cake

Ingredients

• 5 tbsps butter
• 1 - 19 oz. can pineapple rings with juice
• 2/3 cup packed brown sugar
• 1/3 cup butter
• 1/2 cup sugar
• 1 egg
• 1 tsp. vanilla
• 1 1/3 cup all purpose flour
• 1 1/2 tsp. baking powder
• 1/2 tsp. salt
• 1/2 cup walnuts or pecans, processed fine
• 1/2 cup pineapple juice