Follow these easy steps to create your Pumpkin Cinnamon Roll Muffins:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Line a muffin tin with paper liners or grease it well.
2. Mix Wet Ingredients: In a large bowl, combine the pumpkin puree, vegetable oil, granulated sugar, brown sugar, eggs, and vanilla extract. Whisk until well blended.
3. Combine Dry Ingredients: In another bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, nutmeg, and ginger.
4. Combine Mixtures: Gradually mix the dry ingredients into the wet ingredients, stirring until just combined. Be careful not to overmix; a few lumps are okay.
5. Prepare Cinnamon Mixture: In a small bowl, mix the ¼ cup of granulated sugar with the 2 teaspoons of ground cinnamon.
6. Fill Muffin Tin: Spoon about 1 tablespoon of muffin batter into each muffin cup. Sprinkle a small amount of the cinnamon-sugar mixture on top.
7. Layer More Batter: Add another tablespoon of batter to each muffin cup, then sprinkle with more of the cinnamon-sugar mixture.
8. Top with Batter: Finish with a final dollop of muffin batter on each cup.
9. Swirl the Batter: Use a toothpick or skewer to swirl the batter lightly, creating a marble effect.
10. Bake: Place the muffin tin in the preheated oven and bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean.
11. Cool: Remove the muffins from the oven and let them cool in the pan for about 10 minutes. Then, transfer them to a wire rack to cool completely.
12. Prepare Glaze: In a small bowl, mix the powdered sugar with the milk until smooth, adjusting the milk to achieve your preferred consistency.
13. Glaze the Muffins: Drizzle the glaze over the cooled muffins once they are at room temperature.

These steps will guide you through the process of creating these delicious Pumpkin Cinnamon Roll Muffins effortlessly!