Moroccan Chicken and Couscous without butternut broth back grain

1 tablespoon butter 1 tablespoon sunflower oil 4 chicken breasts (I used skinless breasts to reduce fat content) 2 onions , finely chopped 2 garlic cloves ,[...]

1 teaspoon garlic powder 1 teaspoon ground cumin 1 teaspoon paprika 1/2 teaspoon ground turmeric 1/4 teaspoon cayenne pepper 2 teaspoons lemon rind , finely[...]

8 chicken thighs 2 teaspoons ground cumin salt fresh ground pepper 2 tablespoons extra-virgin olive oil 2 cups chicken stock 1/4 cup chopped mint , plus extra[...]