Sweet Potato-russet Potato Gratin Recipe

Posted by

Rate It!

Add your photo!

Count

Calories

Minutes

Comments Print recipe

Ingredients:

Serving

topping
1 1/2 cup fresh bread crumbs
2 tbsp unsalted butter, melted
kosher salt
1 tbsp dijon mustard
2 tbsp parmigiano-reggiano, grated
2 tsp fresh flat-leaf parsley, chopped
gratin
2 tbsp unsalted, butter
1 cup shallots, thinly sliced
kosher salt
2/3 cup heavy cream
2/3 cup chicken broth
2 tbsp prepared horseradish
freshly ground black pepper
1 russet potato, peeled and cut in half lengthwise, thin sliced half moons
1 sweet potato , peeled cut in half lengthwise, thin sliced half moons
1/3 cup parmigiano-reggiano, grated

Directions:

Make the topping: In a bowl, combine the breadcrumbs, melted butter, and a pinch of salt. Mix in the mustard and then the Parmigiano and parsley.
Prepare the gratin: Preheat oven 350. Rub shallow 2-quart gratin dish with butter, set aside.
Melt 2 TBS butter in a saucepan over medium heat. Add shallots and pinch of salt; cook, stirring frequently, until softened, limp and somewhat golden. Whisk together the cream, broth, and horseradish; add to the shallots. Season with salt and pepper, stir to combine, and take the pan off the heat.
Assemble the gratin: In a large bowl, combine the potato and sweet potato slices with salt, Parmigiano and the shallot cream. With a rubber spatula, mix gently but thoroughly and scrape into the prepared gratin dish, smoothing and pressing until evenly distributed.
Bake the gratin: Cover with the breadcrumbs. Bake until the crust is deep golden brown, the juices around the edges have subsided, and the potatoes are tender when pierced with a fork, about 1 hour.
Let it rest for 15-20 minutes before serving.

Kitchen-Friendly View

Nutrition Facts

Per Serving Per 100 g

Amount Per 1 Serving
Calories	271.15 Kcal (1135 kJ)
Calories from fat	128.09 Kcal
		% Daily Value*
Total Fat	14.23g	22%
Cholesterol	41.15mg	14%
Sodium	357.21mg	15%
Potassium	318.69mg	7%
Total Carbs	26.6g	9%
Sugars	4g	16%
Dietary Fiber	2.71g	11%
Protein	9.04g	18%
Vitamin C	6.5mg	11%
Vitamin A	0.2mg	8%
Iron	1.6mg	9%
Calcium	66.3mg	7%

Amount Per 100 g
Calories	201.84 Kcal (845 kJ)
Calories from fat	95.34 Kcal
		% Daily Value*
Total Fat	10.59g	22%
Cholesterol	30.63mg	14%
Sodium	265.89mg	15%
Potassium	237.22mg	7%
Total Carbs	19.8g	9%
Sugars	2.98g	16%
Dietary Fiber	2.02g	11%
Protein	6.73g	18%
Vitamin C	4.9mg	11%
Vitamin A	0.2mg	8%
Iron	1.2mg	9%
Calcium	49.3mg	7%

* Percent Daily Values are based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Find out how many calories should you eat.

Tastes

salty
savory
bitter
sweet

Search recipes
by ingredients

Construct & Analyze
Your Recipe

Analyze

Try this similar recipes

Turkey Meatloaf and Gravy

Butter, Minced white onion, Minced green onions and 30 more..
Rosemary-Butter Sauce

Butter, Minced shallot, Dry white wine, Heavy cream and 4 more..
Peppered Chicken With Lemon-mushroom-wine Sauce

Butter or 2 tbsp margarine, divided, Shallot, chopped and 8 more..
Poached Catfish with Leeks and Mustard

Leek, sliced, Butter, Shallots, finely chopped and 11 more..
Tortellini With Porcini Mushroom Sauce

Dried porcini mushrooms and 8 more..
Cream of Chicken Soup

Butter, Minced shallot, All-purpose flour, White wine and 7 more..
Shepherd's Pie

Butter-flavored cooking spray, Chopped onion and 11 more..