French Onion Mashed Potatoes

Name: French Onion Mashed Potatoes
Prep time: 1 h 10 min
Cook time: 20 min
Total time: 1 h 30 min
Cuisine: American
Ingredients: 6 tablespoons Simply Nature Organic Unsalted Butter; 4 sweet onions, (thinly sliced); kosher salt; 5 pounds russet or yukon gold potatoes, (washed and peeled); 12 tablespoons Simply Nature Organic Unsalted Butter; 1 ½ cups Friendly Farms Heavy Whipping Cream; 8 ounces Emporium Selection Le Gruyere Cheese, (freshly grated); 1 to 2 teaspoons salt; freshly ground black pepper