Caramelized Onion Mashed Potatoes without mayonnaise

2 lbs russet potatoes , peeled and cut into chunks 1/3 cup half-and-half 2 tablespoons butter 1 -2 tablespoon coarse grain mustard 1/4-1/2 cup caramelized[...]

3 large onions , peeled, halved and sliced in the food processor 2 tablespoons butter 2 tablespoons olive oil 6 garlic cloves , sliced 1 teaspoon pepper 1[...]

3 tablespoons unsalted butter 3 tablespoons olive oil 2 1/4 lbs onions , chopped (about 7 cups) 1/2 teaspoon sugar 1/2 teaspoon salt 1/4 teaspoon pepper 1[...]

1 tablespoon canola oil 2 large onions , thinly sliced 1 teaspoon salt , divided 1 1/2 lbs medium red potatoes, quartered 3 garlic cloves , peeled and halved[...]

3 lbs yukon gold potatoes , peeled and quartered 1 3/4 teaspoons salt , divided 2 tablespoons butter or 2 tablespoons margarine 1 tablespoon olive oil 2[...]

3 tablespoons butter 4 onions , cut in half and sliced 1/2-inch thick 1 tablespoon white wine vinegar 1/2 teaspoon ground thyme 6 large baking potatoes ,[...]