The first step is to pour the heavy whipping cream into the bowl and begin beating it with the electric mixer at medium speed until it starts to thicken.
Once it has thickened, add in the sweetened condensed milk, Mountain Dew, vanilla extract and food coloring. Continue beating until everything is well combined and stiff peaks form.
Transfer the mixture into a freezer safe container or loaf pan. Smooth out the top with a spatula then cover tightly with plastic wrap or foil.
Place in the freezer for at least 6 hours or until completely frozen.
When ready to serve, remove from the freezer and let sit at room temperature for about 5-10 minutes before scooping into bowls or ice cream cones.
Top with sprinkles if desired or some freshly chopped nuts for added crunch!