Caramelized Onion Tart With Olives without chive

8 potatoes 8 slices bacon 1 large onion 2 tablespoons butter 1 tablespoon brown sugar chives (optional, sort of) 1/2 cup mayonnaise 1 tablespoon mustard 1[...]

2 yellow onions , diced 3 tablespoons butter 1 tablespoon olive oil 1 large pear 3 large yukon gold potatoes , diced 3 cups chicken broth 1/2 cup milk 2[...]