Tuna melt stuffed tomatoes | Canadian Goodness

Ingredients

• 6–8 large tomatoes
• 3/4 cup (175 mL) cooked quinoa
• 1 can (6 oz – 180 g) tuna in water drained
• 1/4 cup (60 mL) red onion chopped
• 1/3 cup (75 mL) olives pitted and sliced
• 1 tbsp (15 mL) fresh oregano chopped
• Salt and freshly ground pepper
• 6 oz (180 g) Canadian Mozzarella cubed