How do I make a cucumber homemade ice cream using all-purpose cream as whipped cream?

How do I make a cucumber homemade ice cream using all-purpose cream as whipped cream?

I've been trying to make cucumber homemade ice cream several times now and all I've got is ice instead of ice cream. What I used for my ingredients were: All-purpose cream (for whipped cream), sweetened condensed milk, vanilla flavor, blended cucumber (peeled with seeds removed), and green food coloring. So my question is, how do I make it creamier and the texture more like ice cream rather than ice? How do I infuse the cucumber flavor without damaging the texture of the ice cream? I really need this for my product presentation tomorrow.