Sweet Potato Au Gratin
Sweet potatoes add color and a nutritional boost, while garlic gives a burst of flavor to this delicious dish.

Ingredients
- 3 cups (720 ml) heavy cream
- 2 cups (200 g) smoked gouda, shredded
- 1 sprig rosemary
- ¼ cup (40 g) medium onion, chopped
- 1 garlic clove, peeled
- Zest from ½ lemon
- 2 teaspoons Winter Spice Seasoning
- ⅛ teaspoon ground cayenne pepper
- 3 Tablespoons butter
- 3 Tablespoons all-purpose flour
- 4 (sliced sweet) thick
- ½ cup (120 ml) Brown Sugar Glaze
Directions
- Preheat oven to 350°F (175°C).
- Place garlic, onion, cream, Gouda, rosemary, lemon zest, Winter Spice seasoning, cayenne, butter, and flour into the Vitamix container in the order listed and secure the lid.
- Select Variable 1, start the machine, quickly increase to Variable 10 and blend for 15 seconds. The sauce will be very thick when finished.
- Spread a half-cup of sauce in the bottom of a baking dish and add one layer of sweet potato slices. Spread another cup of sauce on top. Continue layering sauce and sweet potatoes until all ingredients are used.
- Bake at 350°F (175°C) for 35 minutes, remove from oven, and top with Brown Sugar Glaze. Bake an additional 15 to 20 minutes.
Ingredients
- 3 cups (720 ml) heavy cream
- 2 cups (200 g) smoked gouda, shredded
- 1 sprig rosemary
- ¼ cup (40 g) medium onion, chopped
- 1 garlic clove, peeled
- Zest from ½ lemon
- 2 teaspoons Winter Spice Seasoning
- ⅛ teaspoon ground cayenne pepper
- 3 Tablespoons butter
- 3 Tablespoons all-purpose flour
- 4 (sliced sweet) thick
- ½ cup (120 ml) Brown Sugar Glaze
Directions
- Preheat oven to 350°F (175°C).
- Place garlic, onion, cream, Gouda, rosemary, lemon zest, Winter Spice seasoning, cayenne, butter, and flour into the Vitamix container in the order listed and secure the lid.
- Select Variable 1, start the machine, quickly increase to Variable 10 and blend for 15 seconds. The sauce will be very thick when finished.
- Spread a half-cup of sauce in the bottom of a baking dish and add one layer of sweet potato slices. Spread another cup of sauce on top. Continue layering sauce and sweet potatoes until all ingredients are used.
- Bake at 350°F (175°C) for 35 minutes, remove from oven, and top with Brown Sugar Glaze. Bake an additional 15 to 20 minutes.
Ingredients
- 3 cups (720 ml) heavy cream
- 2 cups (200 g) smoked gouda, shredded
- 1 sprig rosemary
- ¼ cup (40 g) medium onion, chopped
- 1 garlic clove, peeled
- Zest from ½ lemon
- 2 teaspoons Winter Spice Seasoning
- ⅛ teaspoon ground cayenne pepper
- 3 Tablespoons butter
- 3 Tablespoons all-purpose flour
- 4 (sliced sweet) thick
- ½ cup (120 ml) Brown Sugar Glaze
Directions
- Preheat oven to 350°F (175°C).
- Place garlic, onion, cream, Gouda, rosemary, lemon zest, Winter Spice seasoning, cayenne, butter, and flour into the Vitamix container in the order listed and secure the lid.
- Select Variable 1, start the machine, quickly increase to Variable 10 and blend for 15 seconds. The sauce will be very thick when finished.
- Spread a half-cup of sauce in the bottom of a baking dish and add one layer of sweet potato slices. Spread another cup of sauce on top. Continue layering sauce and sweet potatoes until all ingredients are used.
- Bake at 350°F (175°C) for 35 minutes, remove from oven, and top with Brown Sugar Glaze. Bake an additional 15 to 20 minutes.