Make Ahead Mashed Potatoes Recipe
Make Ahead Mashed Potatoes Recipe: Prepare ahead, bake to finish, and serve pillowy, buttery mashed potatoes every time.
Ingredients
- 5 pounds Yukon Gold potatoes
- 3/4 cup unsalted butter (room temperature and divided (1 1/2 sticks))
- 8 ounces cream cheese (room temperature (1 brick))
- 1/2 cup half-and-half (or whole milk)
- 1/2-1 teaspoon seasoned salt (or kosher salt)
- 1/2 teaspoon freshly ground black pepper
- 1/2 teaspoon dried chives (optional)
Instructions
Step 1: Prep the casserole and potatoes
Spray a 2‑quart rectangular white ceramic casserole with cooking spray and set it to the side on the white quartzite tabletop. Peel five pounds of Yukon Golds, remove any eyes, and cut them into roughly 3‑inch cubes; place the peeled cubes into a wide colander or ceramic prep bowl so they're easy to handle. This step is all about clean, even pieces so the steaming time is uniform and the final texture is consistently creamy.
Step 2: Cook until tender and drain
Steam (or boil) the potato cubes until just fork‑tender but not falling apart, about 10–15 minutes; transfer them to a colander and let the steam escape so they stop cooking. Once drained, place the hot cubes into a heavy saucepan to mash briefly over very low heat — this one minute of gentle mashing drives off excess steam and dries out the potatoes slightly so they become fluffy instead of gummy.
Step 3: Mash, season and assemble for hold
Return the heated, slightly drier potatoes to the saucepan (or a large mixing bowl if needed) and add half of the softened butter, the cream cheese, half‑and‑half, seasoned salt, black pepper, and optional dried chives. Mash until light, silky and airy, tasting and adjusting seasoning. Spoon the finished, pillowy mashed potatoes into the prepared rectangular white ceramic casserole, smooth the top, and scatter the remaining butter cut into small pieces across the surface so they will melt into pools when baked.
Step 4: Hold or bake to finish
If you're saving them, cover and refrigerate the assembled casserole for up to 48 hours. When ready to serve, bring the casserole back to the tabletop, preheat the oven to 375°F (do not show an oven in images), and bake uncovered until hot through and the edges are lightly golden, 40–45 minutes. The final dish should show a golden rim, soft pillowy center, melted butter pools, and tiny green flecks of chive. Spoon into warm plates and serve immediately.
Notes
- Prepare up to 48 hours ahead, covered in fridge.
- For extra silkiness, use a ricer instead of an electric mixer.
- Add a splash of warm milk while reheating if mash seems dense.
- Freeze in portions for up to 2 months; thaw overnight before baking.
- Taste and adjust salt gradually; potatoes need ample seasoning.