Add heavy cream to a mixing bowl and beat on high speed until stiff peaks form.
In a separate large bowl, add condensed milk. Using a spatula, gently fold in 1/3 of the whipped cream until uniform and no condensed milk streaks remain. Fold in the next 1/3 and then the final 1/3. Make sure you are folding and not mixing too hard. You don't want to lose the volume created by the whipped cream. Your end result should look very fluffy, like whipped cream but without the stiff peaks.
Pour ice cream into a 9 x 5 loaf pan. Freeze overnight or for several hours until solid.
Notes
If you buy a 14 oz can of condensed milk and 1 pint of heavy cream, you don't need to measure them out. Just use the full amounts.
I don't have any substitutions for this recipe.
This makes approximately 6 cups of ice cream. The nutrition estimate is for 1/12 of the recipe (or approximately 1/2 cup).
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.