My mom's recipe for South Sea Steak - Heartstone Farm

Published: May 10, 2026  · Updated: May 11, 2026

My mom's recipe for South Sea Steak

By Farmer Dan

My mom - who passed away in 2019 - was famous for this recipe. She was even featured in our local newspaper for the recipe.

My mom's recipe for South Sea Steak

Farmer Dan

Servings

4-6

Prep Time

20 minutes

Cook Time

15 minutes

Calories

411

My mom - who passed away in 2019 - was famous for this recipe. She was even featured in our local newspaper for the recipe. (Here's a blog post I wrote on the first mother's day after she passed )

My mom's recipe for South Sea Steak

Ingredients

  • Two pounds of marinating steak such as Chuck Steak, Sirloin Steak. or Sirloin Tip Steak

  • ½ cup oil (vegetable or your preference)

  • ¼ cup vinegar

  • ¼ cup sugar

  • Clove of garlic

  • 2 tbsp. minced green onions or scallions

  • 4 tbsp. soy sauce

  • 4 tbsp. sesame seeds

  • Salt and pepper

Directions

  1. Combine the marinade ingredients and marinade the steak in the refrigerator for a minimum of 6 hours to overnight

  2. Grill your steaks to medium rare

3 Comments

  • Awesome thank mom I’m making it for memorial day.

    Deborah
  • Wonderful and loving tribute for your mother!!! God bless!
    Happy Mother’s Day to all mothers !!

    Denise Lefebvre
  • Such a beautiful tribute to your mom! Thank you for sharing.

    Sue Rade

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