America's Test Kitchen LogoCook's Country LogoCook's Illustrated LogoAmerica's Test Kitchen LogoCook's Country LogoCook's Illustrated Logo

Lemon-Bourbon Sweet Potato Casserole

By America's Test Kitchen

Published on August 22, 2007

Time

1¾ hours

Yield

Serves 8 to 12

Lemon-Bourbon Sweet Potato Casserole

Ingredients

3 pounds sweet potatoes (about 6 medium potatoes), peeled, halved lengthwise, and halves cut crosswise into ¼-inch slices6 tablespoons unsalted butter, melted2 tablespoons honey 3 tablespoons molasses 3 tablespoons lemon juice 1 tablespoon grated fresh ginger or 1 teaspoon powdered ginger¾ teaspoon table salt ¼ teaspoon cayenne pepper 1 ½ tablespoons cornstarch ¼ cup bourbon

Before You Begin

If you can find sorghum, a sweetener popular in the deep South, substitute five tablespoons of it for the combined honey and molasses.

Instructions

  1. Adjust oven rack to middle position and heat oven to 375 degrees. In large pot or Dutch oven of boiling water, parboil sweet potato slices over high heat until they are bright orange and the point of a paring knife easily pierces but does not break apart a few slices, 4 to 5 minutes. Drain potatoes well and turn into buttered 13-x 9-inch baking dish.
  2. Whisk melted butter, honey, molasses, lemon juice, ginger, salt, and cayenne in small bowl; set aside. Mix cornstarch with bourbon in small bowl until totally smooth, then whisk into butter mixture; pour over sweet potatoes and toss to coat well.
  3. Cover dish tightly with foil and bake until liquid is bubbly, about 50 minutes. Remove foil, stir potatoes gently, and bake until liquid thickens to glaze potatoes, about 20 minutes longer. Cool slightly and serve hot or at room temperature.
Lemon-Bourbon Sweet Potato Casserole

Lemon-Bourbon Sweet Potato Casserole

Headshot of America's Test Kitchen
By America's Test Kitchen
Save

Time

1¾ hours

Yield

Serves 8 to 12

Ingredients

3 pounds sweet potatoes (about 6 medium potatoes), peeled, halved lengthwise, and halves cut crosswise into ¼-inch slices
6 tablespoons unsalted butter, melted
2 tablespoons honey
3 tablespoons molasses
3 tablespoons lemon juice
1 tablespoon grated fresh ginger or 1 teaspoon powdered ginger
¾ teaspoon table salt
¼ teaspoon cayenne pepper
1 ½ tablespoons cornstarch
¼ cup bourbon

Ingredients

3 pounds sweet potatoes (about 6 medium potatoes), peeled, halved lengthwise, and halves cut crosswise into ¼-inch slices
6 tablespoons unsalted butter, melted
2 tablespoons honey
3 tablespoons molasses
3 tablespoons lemon juice
1 tablespoon grated fresh ginger or 1 teaspoon powdered ginger
¾ teaspoon table salt
¼ teaspoon cayenne pepper
1 ½ tablespoons cornstarch
¼ cup bourbon

Ingredients

3 pounds sweet potatoes (about 6 medium potatoes), peeled, halved lengthwise, and halves cut crosswise into ¼-inch slices
6 tablespoons unsalted butter, melted
2 tablespoons honey
3 tablespoons molasses
3 tablespoons lemon juice
1 tablespoon grated fresh ginger or 1 teaspoon powdered ginger
¾ teaspoon table salt
¼ teaspoon cayenne pepper
1 ½ tablespoons cornstarch
¼ cup bourbon

Why This Recipe Works

We wanted a sweet potato casserole recipe that was sweet without being cloying, rich enough without gratuitous fat, and didn't require the better part of the holiday weekend to prepare. We first found we needed to precook the potatoes for our sweet potato casserole recipe; when we made a casserole with raw potatoes their sugars did not develop. Parboiling exposed them to hot water for a long enough time to bring them to the point of releasing their sugars, but not allowing them to overcook. Next we wanted to use a more interesting sweetener to complement the potatoes—a combination of dark molasses and honey was perfect. Fresh ginger proved to be a natural seasoning and only 6 tablespoons of butter added sufficient flavor.

Before You Begin

If you can find sorghum, a sweetener popular in the deep South, substitute five tablespoons of it for the combined honey and molasses.

Instructions

  1. Adjust oven rack to middle position and heat oven to 375 degrees. In large pot or Dutch oven of boiling water, parboil sweet potato slices over high heat until they are bright orange and the point of a paring knife easily pierces but does not break apart a few slices, 4 to 5 minutes. Drain potatoes well and turn into buttered 13-x 9-inch baking dish.
  2. Whisk melted butter, honey, molasses, lemon juice, ginger, salt, and cayenne in small bowl; set aside. Mix cornstarch with bourbon in small bowl until totally smooth, then whisk into butter mixture; pour over sweet potatoes and toss to coat well.
  3. Cover dish tightly with foil and bake until liquid is bubbly, about 50 minutes. Remove foil, stir potatoes gently, and bake until liquid thickens to glaze potatoes, about 20 minutes longer. Cool slightly and serve hot or at room temperature.

Gift This Recipe

Enjoyed this dish? Let others know by sharing it as a gift recipe.

This is a members' feature.