Steakhouse London Broil

READY IN: 3hrs 20mins
Recipe by RecipeNut

Marinating is included in prep time

Top Review by Marg CaymanDesigns

I used the onion soup mix and we all thought the flavor was very good. I marinaded it for about 8 hours. The main problem I had was it started a fire in my oven when I tried to broil it! Even though I had let it drain, I guess all that oil was splattering up on the element. After I got the fire out, I finished cooking it by frying it in an ungreased, hot pan. About 9 minutes on each side had it cooked to perfection for us. I'll use this recipe again, but I'll grill the London broil rather than broil it. :) Thanks for sharing!

Ingredients Nutrition

  • 1 package knorr recipe classics roasted garlic and herb seasoning or 1 package French onion soup mix
  • 13 cup vegetable oil or 13 cup olive oil
  • 2 tablespoons red wine vinegar
  • 1 12-2 lbs beef round steak (for London Broil) or 1 12-2 lbs flank steaks


  1. In large plastic food bag or 13x9-inch glass baking dish, blend recipe mix, oil and vinegar.
  2. Add steak, turning to coat.
  3. Close bag or cover, and marinate in refrigerator 30 minutes to 3 hours.
  4. Remove meat from marinade, discarding marinade.
  5. Grill or broil, turning occasionally, until desired doneness.
  6. Slice meat thinly across the grain.
  7. Garlic Chicken: Substitute 6 to 8 boneless chicken breasts or 3 to 4 pounds bone-in chicken pieces for steak.
  8. Marinate as directed.
  9. Grill boneless chicken breasts 6 minutes or bone-in chicken pieces 20 minutes or until chicken is no longer pink.

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