Ingredients
Equipment
Method
- Heat oven to 375F and grease a casserole dish.
- Mash warm potatoes with butter until mostly smooth.
- Add sour cream, milk, salt, and pepper. Stir until creamy.
- Fold in 1 cup cheddar and half the bacon for smoky richness.
- Spread mixture into dish and create peaks for crisp edges.
- Top with remaining cheddar and bacon evenly.
- Bake until bubbling and golden. Finish with green onions before serving.
Notes
For softer texture, mash very smooth and add extra milk. For crispier edges, bake uncovered longer. Freeze cooled portions tightly wrapped up to 2 months. Let hot casserole rest briefly before scooping. Customize with jalapenos, pepper jack, garlic, or ranch seasoning. Store covered in refrigerator up to 3 days.