A creamy, cheesy twice baked potato casserole with a sharp cheddar and fresh chive topping, perfect for easy weeknight dinners or potlucks.
For a crispier topping, broil the casserole for the last 2-3 minutes watching closely to avoid burning. If potatoes are too wet, add a tablespoon of flour or more cream cheese. Use fresh chives for best flavor. Avoid overmixing potatoes to prevent gluey texture. Can prepare potato mixture a day ahead and bake before serving. Freeze leftovers up to 2 months.
Keywords: twice baked potato casserole, cheddar chive casserole, easy potato casserole, comfort food, cheesy potato bake, potluck side dish