Sirloin with Potato Gratin and Garlic Mushroom Jus
Sirloin on the bone offers a depth of flavour that is superior to the more traditional sirloin cut. A classic potato gratin pairs well with steak and garlic mushroom jus and can be prepared in advance and reheated later.

Ingredients
Potato Gratin
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Waxy potatoes, thinly sliced 1.5 kg
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Thickened cream 400.0 ml
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Garlic cloves, thinly sliced 3.0 x
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Swiss cheese, grated 175.0 g
Garlic Mushroom Jus
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Olive oil 60.0 ml
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Butter 50.0 g
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Garlic cloves, extra 3.0 x
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Portobello mushrooms, sliced 8.0 x
Steak
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Sirloin steaks, bone in 10.0 x