Kitty’s Kitchen on Instagram: "Steak & mushroom sauce🔥 2 ribeye steaks - room temp 300ml cream 100g mozzarella cheese - grated 400g brown mushrooms - sliced 1 heaped tablespoon of Dijon mustard 1/2 brown onion 1 diced 2 potatoes - peeled and diced Chives - finely sliced Butter Bring a pot of water to the boil then add the potatoes. Once cooked, drain then add back to the pot along with a knob of butter, mozzarella cheese, white pepper and salt. Mash until smooth. Set aside…