½ cup coarsely chopped onion
¼ cup coarsely chopped celery
¼ cup coarsely chopped carrot
1 tablespoon olive oil
1 tablespoon coarsely chopped garlic
1 teaspoon lemon zest
¾ teaspoon salt
½ teaspoon freshly ground black pepper
½ teaspoon saffron threads
¼ teaspoon fennel seeds
¼ teaspoon herbes de Provence
4 chicken thighs
skinned and trimmed of excess fat
5 Yukon Gold potatoes
peeled and halved
½ (14 ounce) can diced tomatoes
¾ cup water
½ cup dry white wine
10 ounces kielbasa sausage
cut into 4 pieces
1 tablespoon chopped fresh tarragon
2 teaspoons anise-flavored liqueur (such as Pernod®)
2 large cloves garlic
peeled
¼ teaspoon paprika
⅛ teaspoon cayenne pepper
1 egg yolk
½ cup olive oil
1 pinch salt to taste