01 - Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish with butter or non-stick cooking spray.
02 - Unroll the refrigerated cinnamon rolls and set the provided icing aside for later. Cut each cinnamon roll into four equal pieces.
03 - In a large mixing bowl, vigorously whisk together the pumpkin purée, eggs, milk, packed brown sugar, vanilla extract, ground cinnamon, ground nutmeg, ground ginger, and salt until the mixture is smooth and well combined.
04 - Gently fold the cut cinnamon roll pieces into the pumpkin mixture, ensuring each piece is evenly coated.
05 - Pour the entire mixture into the prepared baking dish. Spread it out evenly to ensure consistent baking.
06 - Bake for 30 to 35 minutes, or until the bake is set and has a golden brown appearance on top.
07 - While the bake is in the oven, prepare the glaze. In a medium bowl, beat the softened cream cheese and softened butter together until smooth. Incorporate the powdered sugar and vanilla extract, mixing until just combined. Gradually whisk in milk, one tablespoon at a time, until the glaze reaches your desired drizzling consistency.
08 - Remove the bake from the oven and allow it to cool for 5 to 10 minutes. Drizzle generously with the prepared cream cheese glaze and the reserved icing from the cinnamon roll cans.
09 - Serve the Pumpkin Cinnamon Roll Bake warm. For an optional enhancement, sprinkle with additional cinnamon before serving.