Potato-Horseradish Gratin with Caramelized Onions

Name: Potato-Horseradish Gratin with Caramelized Onions
Prep time: 45 min
Cook time: 45 min
Total time: 45 min
Yield: 8
Cuisine: Global
Ingredients: 1 kilograms baking potatoes; 1 Tbsp balsamic vinegar; 59 milliliters butter or margarine; 59 milliliters chopped fresh parsley, divided; 473 milliliters half-and-half; 118 milliliters cream-style horseradish; 2 larges onions, thinly sliced; 1 teaspoon pepper, divided; 1 teaspoon salt, divided; 1 teaspoon sugar; 113 grams cup shredded Swiss cheese

Potato-Horseradish Gratin with Caramelized Onions is a gluten free and vegetarian recipe with 8 servings. This recipe covers 13% of your daily requirements of vitamins and minerals. This side dish has 319 calories, 9g of protein, and 17g of fat per serving. Head to the store and pick up pepper, balsamic vinegar, parsley, and a few other things to make it today. From preparation to the plate, this recipe takes roughly 45 minutes.

Instructions

Cook potatoes in boiling water to cover 20 minutes or until almost tender.

Ingredients you will need

Potato

Water

Drain and cool slightly. Peel potatoes, and cut into 1/4-inch-thick slices. Arrange potato slices in a lightly greased 13- x 9-inch baking dish.

Ingredients you will need

Potato

Equipment you will use

Baking Pan

Sprinkle with 1/2 teaspoon salt and 1/2 teaspoon pepper.

Ingredients you will need

Pepper

Salt

Stir together half-and-half and horseradish, and pour over potato.

Ingredients you will need

Horseradish

Potato

Bake, covered, at 400 for 40 minutes.

Equipment you will use

Oven

Melt butter in a large skillet over medium heat.

Ingredients you will need

Butter

Equipment you will use

Frying Pan

Add onion, remaining1/2 teaspoon salt, and remaining 1/2 teaspoon pepper; cook, stirring occasionally, 20 minutes; add sugar, and cook, stirring occasionally, 5 to 8 minutes or until onion is caramel colored.

Ingredients you will need

Caramel