cooking spray 1 (20-ounce) can pineapple rings, drained, juice reserved 15 maraschino cherries, stems removed 1 1/2 tbsp brown sugar 1/2 cup unsalted butter, melted and slightly cooled 1/2 cup white sugar 1/4 cup packed brown sugar 1/2 cup pineapple juice 1 tbsp lemon juice 1 1/2 tsp vanilla extract 1 1/4 cups all-purpose flour 1/2 tsp salt 1/4 tsp baking soda 1/4 tsp ground cinnamon 1/4 tsp groun…