Mashed Potatoes with shallots

10 shallots 2 heads garlic 1 tablespoon olive oil 4 lbs potatoes , peeled cut into 1-inch chunks salt (to taste) 1 cup sour cream or 1 cup creme fraiche 6[...]

10 cloves garlic , unpeeled 3 1/2 lbs potatoes , peeled,cut into 2 inch pieces 2 tablespoons olive oil 1/4 cup shallot , chopped 1/4 cup butter , softened 1[...]

3 tablespoons fresh cilantro , finely chopped 2 tablespoons shallots , finely chopped 2 tablespoons butter , softened 4 teaspoons fresh lime juice 1 1/2[...]