Name the dessert item at Taco Bell that combines cinnamon and sugar.

The dessert item at Taco Bell that combines cinnamon and sugar is Cinnabon Delights. These treats feature a warm, soft dough filled with a creamy frosting and are coated in a cinnamon-sugar blend, creating a deliciously sweet and indulgent experience. The combination of cinnamon and sugar is a classic flavor pairing that enhances the dessert's appeal, delivering both warmth and sweetness in every bite.

In contrast, the other options present different flavors or types of desserts. Churros, for example, do have a similar cinnamon and sugar coating but are not the specific item that combines those two in the manner described in the question. Chocolate Lava Cake and Banana Bites offer distinct flavor profiles that do not focus on the cinnamon and sugar combination central to Cinnabon Delights.