1. Activate the Yeast:
- In a large mixing bowl or the bowl of a stand mixer, whisk together the warm milk, yeast, and a pinch of sugar. Let it sit for 5-10 minutes, or until frothy, indicating the yeast is active.
2. Make the Dough:
- To the yeast mixture, add the remaining sugar, eggs, melted butter, mashed potatoes, and salt. Mix until well combined.
- Gradually add the flour, starting with 4 1/2 cups, mixing after each addition until a soft dough forms. The dough should be slightly sticky but manageable. If it’s too sticky, add more flour, one tablespoon at a time.
- Knead the dough on a lightly floured surface or with the dough hook attachment of your stand mixer for about 8-10 minutes, or until smooth and elastic.
3. First Rise:
- Place the dough in a greased bowl, turning it to grease all sides. Cover with a clean kitchen towel or plastic wrap and let it rise in a warm, draft-free place for about 1-2 hours, or until doubled in size.
4. Shape the Rolls:
- Punch down the risen dough to release any air bubbles. Turn it out onto a lightly floured surface.
- Divide the dough into 24 equal pieces. Shape each piece into a smooth ball and place them in a greased 9×13 inch baking dish or on a baking sheet, leaving a little space between each roll for expansion.
5. Second Rise:
- Cover the shaped rolls with a kitchen towel and let them rise again for about 30-45 minutes, or until nearly doubled in size.
6. Preheat the Oven:
- Preheat your oven to 350°F (175°C) during the second rise.
7. Bake:
- Once the rolls have risen, bake them in the preheated oven for 20-25 minutes, or until they are golden brown on top.
- Brush the freshly baked rolls with melted butter for a soft, flavorful crust.
8. Serve:
- Allow the rolls to cool slightly in the pan before serving. Enjoy these fluffy potato dinner rolls warm, with butter, jam, or as a side to any meal.
Tips:
- Mashed Potatoes: Ensure your mashed potatoes are smooth and without lumps for the best texture in the rolls. You can use leftovers, but make sure they’re plain and not seasoned.
- Storing: These rolls can be stored in an airtight container at room temperature for up to 2 days or frozen for longer storage. Reheat in the oven or microwave before serving.
Enjoy your homemade Fluffy Potato Dinner Rolls, a soft and delicious addition to any dining table!