3-4 cups watermelon (puree in food processor til smooth)
1 cup heavy cream (or 'regular' whole (3.25%) or 2% milk will work - but the cream, gives it a much richer flavor)
1/4-1/2 cup sugar
1T, rounded, ener-g-e egg replacer
optional, 4 oz chocolate chips.
i mix all in my food processor (sans chips) and pour into ice cream maker. about 16-18 minutes in, I add the chocolate chips (or not - my oldest kid does not like textures in his ice cream, so we usually just sprinkle them on servings.)
we are not egg allergic here, BUT i've discovered it's a great way to make fast ice cream. :) so we use the egg substitute. in less than 30 minutes, you will have soft serve ice cream.
this will fit with room to spare in 2 quart ice cream maker.