Lazy Mushroom Kyiv with Butter Bean and Potato Mash

Ingredients

• 2-4 portobello mushrooms, stem removed
• 1 tbsp olive oil
• to taste salt and freshly cracked black pepper
• 350g potatoes, peeled and cut into large chunks
• 150g white beans
• 60ml plant-based milk, warmed
• 1.5 tbsp nutritional yeast
• 1 tsp dijon mustard
• to taste lemon juice
• to taste salt and freshly cracked pepper
• 1 tsp vegan butter
• 85g vegan butter, softened
• 15g parsley
• 2 garlic cloves, grated
• 1/2 fresh jalapeño, finely chopped
• 1 tsp capers, finely chopped
• 1 tsp pickled jalapeños, finely chopped
• 2 tbsp olive oil
• 50g panko breadcrumbs
• 1 lemon, zested