½ cup water
Chopped fresh parsley, optionalInstructions
Lightly spread mustard on each slice of steak; sprinkle with salt and pepper. Place 1 strip bacon and few onion wedges on each slice; roll up and secure with wooden toothpicks. Brown in a skillet with oil; drain.
Add broth; bring to a boil. Reduce heat, cover, and simmer for 1½ hours or until meat is tender. Remove meat and keep warm.
Combine flour and water until smooth; stir into broth. Bring to a boil, stirring constantly until thickened and bubbly. Remove toothpicks and return meat to gravy; heat through. Sprinkle with parsley if desired.