It offers the flavor of mocha, caramel, and coffee plus chocolate chips blended with ice. To finish, there's whipped cream and a drizzle of chocolate and, for good measure, a drizzle of caramel as well. So it's basically a Caramel Mocha Frappé (not on the menu) with the most distinguishing feature being the little bits of chocolate chips as you sip.
My local McDonald's has them at $2.29 for a small (12 oz), $2.79 for a medium (16 oz), and $3.29 for a large (22 oz).
Nutritional Info - McDonald's McCafe Frappé Chocolate Chip - medium (16 fl oz)
Calories - 630 (from Fat - 250)
Fat - 28g (Saturated Fat - 18g)
Sodium - 170mg
Carbs - 89g (Sugar - 81g)
Protein - 9g
