Québec Chicken Tourtière

Ingredients

• 1 tsp olive oil
• 1 apple, peeled and chopped
• 2 cloves garlic, minced
• 1 tbsp tomato paste
• 1 cup diced tomatoes
• 1/4 cup dried cranberries
• 1/4 cup apple cider vinegar
• 3 tbsp brown sugar
• 1/4 tsp ground cinnamon
• 1/4 tsp each salt and pepper
• Pinch hot pepper flakes
• 2 tbsp vegetable oil
• 4 skinless chicken thighs (1 lb/500 g)
• 1 tsp each salt and pepper, divided
• 2 cups sliced mushrooms
• 1 onion, chopped
• 3 cloves garlic, minced
• 1/2 cup white wine
• 1 lb ground chicken
• 1 tsp dried thyme
• 1 tsp dried crumbled sage
• 1/2 tsp dried savory
• 1/2 tsp ground cinnamon
• 1/4 tsp ground cloves
• 1 cup sodium-reduced chicken broth
• 1 bay leaf
• 1 cup mashed potatoes
• 2 frozen pie shells, thawed
• 1 egg, beaten