Preheat oven to 350 degrees.
Zest and juice the orange and half lemon into a medium size oven-proof saucepan.
Peel and core apples. Cut apples into quarters and drop into saucepan, tossing with citrus juices.
Add butter, brown sugar, and cinnamon to saucepan. Bring mixture to a boil on the stove over medium high heat.
Add raspberries (except those reserved for garnish) to apple mixture and stir well.
Cover dish and place in oven.
Bake for 60 to 75 minutes.
Remove from oven and carefully remove lid. Using a wire whisk, crush and stir apple pieces into a sauce.
Allow to cool for about 30 minutes before serving. Top with vanilla ice cream and some fresh raspberries for a lovely dessert.