Caramelized Onion without eggs

1 large onion , very thinly sliced 1/4 teaspoon sugar salt , pinch 4 teaspoons spicy brown mustard 3 teaspoons horseradish 2 teaspoons honey 8 slices light[...]

itemscope itemtype="http://data-vocabulary.org/RecipeIngredient"> 5 cups (1-inch) cut green beans (about 1 pound) Cooking spray 3 cups thinly sliced onion 6[...]

2 tablespoons vegetable oil 3 medium onions , quartered and thinly sliced 2 teaspoons sage leaves , chopped 1 cup sour cream 1/2 cup mayonnaise 1/2 cup[...]

5 cups cut green beans, about a pound vegetable oil cooking spray 3 cups thinly sliced onions 6 garlic cloves , smashed 2 teaspoons sugar 1/2 teaspoon salt[...]