- Place ribs in a large stock pot, cover with apple juice and bring to a boil. Reduce heat. Simmer for 1 to 2 hours.
- Combine vinegar through to pepper in a medium saucepan and stir until smooth. Simmer over medium heat until reduced by 1/3, about 15 to 20 minutes. Remove from heat. Stir in horseradish and 3 tablespoons of the apple juice from the stock pot.
- Brush underside of ribs with 1/3 of sauce. Place in pan facing up. Brush tops with 1/3 of sauce. Bake in a 350 degree F preheated oven for 25 to 35 minutes. Brush occasionally with sauce.