Mushroom eggs benedict - Master recipes

Ingredients

• 1 tbsp olive oil -
• 1 tbsp unsalted butter -
• 250g mixed mushrooms (or use portobello) -
• 1 small garlic clove, crushed -
• 150g spinach or chard, roughly chopped -
• 4 eggs -
• 2 large, thick slices of sourdough or 2 English muffins, toasted -
• small handful of chopped chives or tarragon -
• 40ml white wine vinegar, plus extra for the ramekin -
• 5 peppercorns -
• 1 bay leaf -
• 2 egg yolks (freeze the whites for another recipe) -
• 100g unsalted butter, melted -