01 -
8 ounces filet mignon.
02 -
2 tablespoons steak seasoning.
03 -
1 cup sour cream.
04 -
1/4 cup prepared horseradish.
05 -
1 1/2 tablespoons dijon mustard.
06 -
1 teaspoon champagne vinegar.
07 -
1 teaspoon worcestershire sauce.
08 -
1/2 tablespoon fresh chives.
09 -
1 baguette, day-old.
10 -
2 tablespoons butter.
11 -
1/4 cup olive oil.
12 -
1 garlic clove.
13 -
1 onion, diced.
14 -
1/4 teaspoon sugar.
15 -
Balsamic glaze for serving.