The heat and humidity outside are telling me not to go near the oven; so, in order to cool down,  the first thing that comes to my mind is a  a lemon-lime granita. 

Tomorrow, on my way home I shall pick up some of those yellow and green juicy gems and make a granita the way my mother did.  She simply made it with 2 cups of fresh lemon/lime juice, 2 cups water and 1 cup sugar. I might add some Limoncello.  Now, that’s refreshing!