Ingredients

• 1 egg
• 1/4 cup dry breadcrumbs
• 1 onion grated
• 2 tablespoons wine vinegar
• 2 teaspoons Dijon mustard
• 1 teaspoon dried basil
• 1 clove garlic minced
• 1/2 teaspoon salt
• 1/2 teaspoon pepper
• 1 lb lean ground beef
• 1/4 cup light mayonnaise
• 2 tablespoons chopped fresh basil (or 1 tsp/5 mL dried)
• 4 whole wheat hamburger buns
• 4 lettuce leaves
• 1 tomato sliced
• 1 cup alfalfa sprouts