Seared Trout on Toast with Tomato and Onion Relish - Riverence Provisions

Ingredients

• 2 Riverence Trout fillets
• 8 cherry tomatoes, cut in quarters
• 1 small red onion, thinly sliced
• 2 tablespoons olive oil
• 1 tablespoon sherry vinegar
• 1 tablespoon chives, finely chopped
• salt & pepper, to taste
• 1 tablespoon butter
• ¾ cup mayonnaise
• 3 cloves garlic, minced
• 2 tablespoons lime
• 4 pieces of toasted brioche
• 1 lime, cut in wedges for garnish