Preheat the oven to 350 degrees F (175 degrees C). Grease a 9×13-inch baking dish
Cut each apple into 8 equal wedges; set aside.
Separate crescent roll dough into triangles. Roll each apple wedge in crescent roll dough starting
at the smallest end. Pinch to seal and place in the prepared baking dish.
Melt butter in a small saucepan over low heat. Stir sugar and cinnamon into melted butter until
combined. Pour over apple dumplings, followed by soda.
Bake in the preheated oven until golden brown, 35 to 45 minutes.