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Prep Time: 10 mins
Cook Time: 20 mins
Servings: 4

Sourdough Steak Sandwich

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Spicy and savoury, this sourdough steak sandwich is a favourite. Our Sourdough Multigrain Rye bread carries the complex tasting notes of the sandwich with its deliciously rich flavour.

Something Spicy
Sliced Bread


  • 1 loaf of Stonemill® Bakehouse Sourdough Multigrain Rye bread
  • 1/2 cup (100g) of cilantro
  • 3/4 cup (95g) of basil
  • 1/2 cup (100g) of red onion, chopped
  • 3 garlic cloves, chopped
  • A dash of salt (preferably Himalayan pink salt)
  • 1/2 teaspoon of red pepper flakes
  • 3 tablespoons (45ml) of red wine vinegar
  • Avocado oil
  • 1 pound of skirt steak
  • Freshly ground black pepper
  • 2 tomatoes, sliced


  1. Preheat your grill to medium heat.
  2. In the food processor bowl: add cilantro, 1/2 cup basil, red onion, garlic, 1/2 teaspoon of salt, red pepper flakes, and vinegar. Pulse a few times. Lightly pour in avocado oil and process until almost smooth, leaving some texture.
  3. Drizzle the steak with coconut oil and season it with salt and pepper to taste.
  4. Place the steak on the grill and cook until lightly charred (around 3 minutes on each side).
  5. Place on a plate and loosely cover with foil. Toast the bread on the grill until slightly charred.
  6. Thinly slice the steak diagonally.
  7. Spread the chimichurri on the Sourdough Multigrain Rye bread slices.
  8. Place the steak, tomatoes and basil leaves in between the bread slices.
  9. Slice and bite into the juicy steak sandwich you’ve been dreaming of.