Creamy Mushroom & Garlic Steak Strips

Creamy Mushroom & Garlic Steak Strips

August 23, 2026
Warm up your winter evenings with tender Toowoomba butcher-cut rump steak simmered in a velvety garlic-mushroom sauce, served over smooth cauliflower mash with pan-charred broccolini.

Designed for busy local families, this complete meal delivers restaurant-quality comfort without heavy carbs - taking just 25 minutes from pan to table.

Serves 4
Prep Time: 10 minutes 
Cook Time: 15 minutes

Main Steak & Creamy Sauce:
  • 700g Kilcoy Rump Steak, sliced into thin strips
  • 300g Swiss brown or button mushrooms, sliced
  • 3 cloves garlic, finely minced
  • 1 tbsp olive oil
  • 30g butter
  • 150ml thickened cream
  • 100ml beef bone broth
  • 1 cup baby spinach leaves
  • Salt and cracked black pepper, to taste
  • Fresh parsley, chopped (for garnish)
Main Steak & Creamy Sauce:
  • 1 head cauliflower (approx. 600g), cut into florets
  • 2 bunches broccolini, trimmed
  • 30g butter (divided)
  • 2 tbsp cream cheese or sour cream
  • 1 lemon, sliced into wedges (optional)
Method:
  1. Make the Cauliflower Mash:
    Steam or boil the cauliflower florets for 8–10 minutes until fork-tender. Drain thoroughly, then blend or mash with 20g butter, cream cheese, salt, and pepper until smooth and velvety. Cover to keep warm.

  2. Prep the Steak:
    Pat the rump steak strips dry with paper towels and season with salt and pepper.

  3. Sear the Beef:
    Heat olive oil in a large skillet over high heat. Flash-sear steak strips in batches for 2 minutes until browned. Transfer to a plate.

  4. Sauté Mushrooms & Broccolini:
    Lower heat to medium and add 20g butter. Sauté sliced mushrooms and garlic for 3–4 minutes until golden. In a separate pan (or alongside), toss broccolini with the remaining 10g butter for 3–4 minutes until bright green and tender-crisp.

  5. Build the Sauce:
    Pour beef bone broth and cream into the mushroom skillet. Simmer for 2 minutes until thickened.

  6. Combine:
    Fold in baby spinach and return the steak (plus juices) to the skillet for 1 minute until warmed through.

  7. Assemble:
    Spoon warm cauliflower mash into bowls, top generously with creamy steak and mushrooms, and serve charred broccolini on the side with a lemon wedge.


Approx.
Macros Per Serve:
515kcal
Protein: 48g
Fat: 32g
Carbs: 8g
Fibre: 4g

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