Chicken with bacon, mushrooms and sour cream – Nine Bean Rows

Ingredients

• 30g butter
• 2 tbsp olive oil
• 1 onion, finely diced
• 125g smoked bacon lardons
• 1 sprig of fresh thyme or 1 bay leaf (fresh if possible)
• 3–4 chicken fillets (depending on size), diced into 2cm cubes
• 250g button or chestnut mushrooms, sliced
• 150ml chicken stock
• 1 x 200ml tub of sour cream