Chef John's Beef on Weck Sandwiches
Cook time:
20 minutes
Prep time:
10 minutes
Cuisine:
Unknown
Author:
Chef John
Rating:
4.9 / 5.0
Ingredients:
- 2 pounds beef top-sirloin roast
- salt and pepper to taste
- 1 tablespoon vegetable oil
- 2 teaspoons all-purpose flour, or as needed
- 2 ½ cups cold beef broth
- 2 teaspoons aged balsamic vinegar, or to taste
- 4 kummelweck dinner rolls, split
- ¼ cup extra-hot prepared horseradish, or to taste