1. Preheat the oven: Set your oven to 350°F (175°C). Grease an 8x8 or 9x13 baking dish with nonstick spray or butter.
2. Prepare the cinnamon rolls: Open the can of cinnamon rolls and arrange them in the greased baking dish, leaving some space between each one.
3. Add the heavy cream: Pour the heavy cream evenly over the cinnamon rolls. The cream keeps the rolls soft, moist, and gooey while baking.
4. Mix the pumpkin topping: In a small bowl, combine the melted butter, brown sugar, pumpkin puree, cinnamon, pumpkin pie spice, and vanilla extract. Stir until smooth and well-mixed.
5. Drizzle the pumpkin topping: Pour the pumpkin mixture over the cinnamon rolls, ensuring each one gets coated with the pumpkin goodness.
6. Bake: Place the dish in the oven and bake for 25-30 minutes, or until the cinnamon rolls are golden brown and puffed up.
7. Extra icing (optional): While the rolls bake, you can mix the powdered sugar with a little water or milk to make a simple extra icing.
8. Icing time: Once the cinnamon rolls are done, drizzle the icing from the can over the top. Add your homemade extra icing for a little extra sweetness if you like.
9. Serve: Serve these warm, pumpkin-spiced cinnamon rolls fresh from the oven