1. In a saucepan on low heat, add butter, onion, garlic, thyme, sorrel and apples. Sauté for 2 minutes. Add ½ cup Chicken Stock and allow everything to simmer until liquid is absorbed and apples and sorrel are soft. Remove from heat and set aside.
2. Preheat oven to 350˚F (180˚C)
3. Butterfly the turkey breast to get an even thickness throughout (do not cut all the way through). Place between two sheets of plastic wrap and pound until thin (about ½ inch). Season with Season-Up Chicken.
4. Fill with apple and sorrel mixture and roll up along the long side (like a swiss roll) Secure with toothpicks or string as needed
5. Heat a large skillet and add olive oil. When hot, place turkey roulade into the pan and sear each side until it is golden brown.
6. Place the roulade into a large baking dish, add remaining ½ cup Chicken Stock, cover with foil and place in preheated oven. Bake for 25-30 minutes or until turkey breast measures 165˚F (75˚C) on a thermometer
7. Remove turkey from pan and set aside to cool for 10 mins before slicing and serving.