Grilled monkfish cheeks (kokotxas) with green garlic confit, sake and black garlic sauce

Ingredients

• 2 monkfish cheeks
• 20 g sake
• 10 g soy sauce
• 2 green garlic confit bulbs
• 1 tbsp black garlic gel
• 1 tbsp black garlic mayonnaise
• 1 tbsp watercress stalks
• Black garlic mayonnaise
• 3 cloves black garlic
• 100 ml milk
• 300 ml sunflower oil
• 1 tbsp salt
• Black garlic gel
• 50 g black garlic
• 70 g water
• 2 g xanthan gum
• Green garlic confit
• 2 green garlic stalks
• 1 tbsp mild olive oil