Guac and Roll

Details

Ingredients

• 1 (5 ounce) can light oil-packed tuna
• ⅔ cup guacamole
• ¼ cup chopped tomatoes
• 1 tablespoon light mayonnaise
• 1 teaspoon lemon juice
• 1 teaspoon ground flax seed
• 2 (6 inch) hoagie rolls, halved and split lengthwise