The temp will vary depending on the recipe you use for how to cook braising steak in the oven. Most recommend braising steak in the oven between 275F and 300F. However, some chefs recommend braising steak at 200F.   Pair this yummy braising steak with a cooked veggie dish for a more nutritious meal. Here are a few ideas: The BEST Roasted Sweet Potato Cubes, Sauteed Broccoli, or Creamy Tomato Basil Bisque.