Lemon Squares

1 stick butter (½ cup) 1 cup flour. ¼ cup confectioner’s sugar. 2 eggs. 2 Tablespoons flour. ½ teaspoon baking powder. 3 Tablespoons lemon juice. 1 large lemon. 1 cup sugar. Preheat oven to 350°. Cut butter into 8 pieces and place in 8 or 9 inch square baking pan. Place pan in the oven to melt the butter. Watch carefully so butter does not brown! When butter is melted, remove pan from ... ................
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