Preheat oven to 350 degrees F (180 degrees C). Grease and flour pan. In large bowl, blend butter and sugar together on medium speed 2 minutes, until light and fluffy. Add eggs, vanilla, lemon juice and lemon zest. Add remaining ingredients and blend on low speed, 1 minute, scraping bowl often. Beat on medium speed 2 minutes, until well blended. Divide batter evenly among cavities. Bake for 20-25 minutes, until toothpick inserted comes out clean. Cool 10 minutes in pan. Invert onto cooling rack and cool for 15 minutes. While cakes are cooling, prepare glaze: In small saucepan, combine all glaze ingredients. Stir constantly over low heat until sugar dissolves, about 5 minutes. Remove from heat and let cool 5 minutes. Brush glaze over cakelets. Makes 6 cakelets.