Grilled Portobello and Cheese Burgers | Canadian Living

Ingredients

• 4 large portobello mushrooms
• 4 thick slices red onions
• 3 tablespoons olive oil
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 4 slices provolone cheese
• 4 whole wheat hamburger buns
• 1/3 cup roasted red pepper spread or mayonnaise
• 4 lettuce leaves
• 8 slices tomatoes
• 8 fresh basil leaves
• Sodium 704 mg
• Protein 16 g
• Calories 414.0
• Total fat 25 g
• Potassium 704 mg
• Cholesterol 23 mg
• Saturated fat 7 g
• Total carbohydrate 37 g
• Iron 15.0
• Folate 22.0
• Calcium 26.0
• Vitamin A 21.0
• Vitamin C 22.0