A very popular dessert spot is Frost Gelato, serving the "best ice cream in the world". The owners were inspired by Gelato they had in Rome so they enrolled in a Gelato University, learned the process and opened up a shop in Tucson that serves upwards of 60 flavors of Gelato & Sorbet ranging from Strawberry to Pistachio to Chocolate Chocolate Chip. They currently employ Nazario Melchionda from Bologna, Italy as their Master Gelato maker and use only ingredients imported from Italy, save milk and sugar, as well as Italian machinery and display cases. In addition to frozen treats, they serve chocolates, coffee, root beer floats and affogato (espresso & gelato), plus you can get pints, quarts and buckets of ice cream to go.
What you see below is Chocolate and Pistachio. The chocolate was so rich, so decadent it was unbelievable. And the pistachio was so true to the nut, not fakey-fake.
We also tried an order of strawberry and coffee. The coffee was on the subtle side, not as strong as I prefer it, but the strawberry, a flavor I usually don't order, was delicious. Fresh-tasting, creamy and fruity.
If you find yourself in the Tucson area, head over the Frost Gelato, you won't be disappointed.