Tuna Steaks and Olive Pesto | Metro

Ingredients

• 2 cups (500 mL) large black olive in oil, seeded and drained
• 1/3 cup (80 mL) fresh parsley, chopped
• 1/4 cup (60 mL) chopped walnuts
• 1 Tbsp. (15 mL) fresh lemon juice
• 1 garlic clove, chopped
• 1 tsp. (5 mL) fresh oregano
• 1/4 cup (60 mL) extra virgin olive oil
• Salt and freshly ground pepper to taste
• 4x7 oz (4x210 g) fresh tuna steaks