Steak with mustard sauce

Ingredients
  • 4 beef steaks
  • salt, pepper
  • 2 tablespoons of olive oil
  • 20 grams of butter
Mustard sauce:
  • 50 ml of vegetable oil
  • 50 ml of olive oil
  • 1 tablespoon of mustard
  • 1 teaspoon of Worcestershire
  • 1 stalk of spring onion, sliced
  • 1 tablespoon of capers
  • 1 teaspoon of sugar
  • 1/2 tablespoon of thyme
  • 1 tablespoon of parsley
  • 1/2 tablespoon of marjoram

Instructions
  1. Marinate beef with oil and pepper about 30 minutes.
  2. Heat grill pan and grill beef about 4 minutes and flip side and continue grilling about 3 minutes.
  3. Mix sauce ingredients.
  4. Serve steaks poured with mustard sauce and topped with 5 grams of butter each.