Chicken with vinegar

3 teaspoons canola oil , divided 8 chicken thighs , boneless, skinless trimmed 3/4 teaspoon salt , divided 1 large onion , sliced 2 tablespoons curry powder[...]

2 cups flour 1 tablespoon baking powder 1 teaspoon salt 2 eggs 3/4-1 cup buttermilk (or milk thickened with a tablespoon of lemon juice or vinegar) 1 Sift dry[...]

2 cups onions , chopped (1 large) 2 tablespoons fresh ginger , minced 2 1/2 teaspoons garlic cloves , minced 2 1/2 cups mangoes , peeled and chopped 2[...]