Best Ever Portuguese Grilled Sardines

Ingredients

• Sea salt and freshly ground black pepper, to taste.
• 12 whole sardines.
• 2 cloves garlic, minced.
• 1 lemon, juiced.
• 1/4 cup parsley, fresh, finely chopped.
• 1/4 cup green olives, pitted and finely chopped.
• 2 green capsicums, sliced into strips.
• 2 red capsicums, sliced into strips.
• 2 medium potatoes, washed and cut into 2cm cubes.
• 1/4 cup extra virgin olive oil.
• 1/4 cup parsley leaves, finely chopped.
• 2 cups spinach leaves.