Raspberry Sour Cream Ice Cream

20 oz. fresh or frozen raspberries (if frozen, they will need to be thawed)
4 cups sugar
5 tsp vanilla extract
1 (12 oz) can evaporated milk
6 eggs
1 quart heavy cream

Combine raspberries and sugar.  Beat together vanilla, evaporated milk, sour cream, eggs and heavy cream.  Add the raspberries and sugar and whisk to combine.  Freeze according to manufacturer's instructions. 

Note:  This makes a lot of ice cream - I have to freeze it in two batches.  It does work well to halve the recipe.  My family loves this ice cream - it is one of our favorites!