Preheat oven to 350℉ and grease an 8x4 bread loaf pan.
Roll out pizza dough into a rectangle that's about 16x8 inches in size.
In a small mixing bowl, combine pumpkin, sugar, spices and pecans. Mix until all incorporated.
Brush dough with melted butter and drizzle 1/4 cup of caramel all over the dough.
Spread pumpkin mixture evenly all over the dough.
Cut the dough easily using a pizza cutter, lengthwise, into three long strips. Then cut in width-wise, creating squares. Stack squares and place them side-by-side into the prepared loaf pan. Drizzle some more caramel over the top and place in the oven.
Bake for 35-40 minutes. (Note, it may take additional 5 minutes or so depending on the pan used and the oven).
Drizzle some more caramel over the top once baked.
Video
Notes
Storing: You can store the leftover pull apart bread right in the baking dish, just make sure to cover it air-tight. (Or transfer the bread into an air0tight food storage container.) Store leftover pull apart bread on the counter for up to 1 day and if you need to store it longer, refrigerate it. In the refrigerator, it should last up to 5 days. You can easily reheat portions in the microwave for just a few seconds.