Pour heavy cream into a large bowl, or bowl of a stand mixer (using wire whip attachment), and whip on high for about three minutes, until stiff peaks form.
Add sweetened condensed milk. Whip on high for an additional minute. Add raspberries and whip on low for 30 - 50 seconds.
Add mixture to a bread pan or freezer safe bowl.
Cover, and chill for eight hours, or overnight. Enjoy!