Vegan "Scallops" and Crushed Edamame on Toast

Ingredients

• 280 ml water
• 1½ tbsp lemon juice
• 1/2 tsp garlic powder
• 1 pinch black pepper
• 1 tbsp nutritional yeast
• 3 tbsp dark soy sauce
• 1 tsp light brown sugar
• salt and pepper to taste
• 1 tbsp parsley
• 2 tsp lemon zest
• 4 cloves garlic ((peeled and crushed))
• 1 tbsp brown rice miso
• 6 g kombu ((around a 4cm square slice))
• 1 tbsp ume plum seasoning or paste
• 2 king oyster mushrooms ((the large ones with a cylindrical stem))
• 30 g vegan butter
• 140 g edamame beans ((shelled - frozen is fine!))
• 1/4 red chilli ((finely chopped))
• 1 tbsp parsley ((roughly chopped))
• 1/2 tsp flaky sea salt