This cinnamon roll apple galette is a fun twist on the traditional French galette, using cinnamon roll dough wrapped around apples.
Preheat the oven to 375 F and line a baking sheet with parchment paper.
On the parchment paper, lay out the 8 cinnamon roll dough pieces. Start with one in the center, then arrange the rest around it. Squish the dough down with your fingertips until all the pieces are joined together in a flower-like shape. Make sure the seams are sealed.
Arrange the apple slices. Put 4 in a row across the center, then put 1 slice with the rounded edge facing outward at the top, bottom, and both sides of the 4 central slices. Fold the edges of the cinnamon roll dough over the outer ring of apples and pinch the edges together to seal the seams.
Bake for 15 minutes, or until the crust is golden brown. Let cool slightly, then warm the icing included with the rolls and drizzle it over the galette. Serve immediately.