Mustard chicken with fresh herbs & chive rice - Trois fois par jour

Ingredients

• 1 tablespoon vegetable oil
• 10 boneless chicken thighs
• Salt and pepper
• 2 cups leek, halved and finely diced
• 2 cloves garlic, minced
• 1/2 cup white wine
• 3/4 cup chicken broth
• 1 tablespoon whole-grain mustard
• 1 tablespoon Dijon mustard
• 1-2 tablespoon fresh tarragon, chopped Replacement options or other herb of your choice
• 1/2 cup 35% cream
• 2 tablespoons butter
• 1/2 cup yellow onion, finely chopped
• Salt and pepper, to taste
• 1 cup long-grain white rice
• 2 cups chicken broth
• 2 tablespoons chives, finely chopped