Ingredients25 m servings 624 cals
- Heat butter in a small frying pan over medium heat, and cook and stir onion for 3 minutes. Reduce heat to medium-low, stir in maple syrup, and cook until onions are soft and golden, 7 to 10 minutes.
- Set oven rack about 8 inches from the heat source and preheat the oven's broiler.
- Stir together tuna and salad dressing in a bowl; season with salt and pepper. Slice bread loaf in half horizontally, then halve both pieces lengthwise, making four equal pieces. Place bread, crust-side down, on a baking sheet. Layer tuna mixture, onion, and Cheddar cheese evenly over bread pieces.
- Broil in the preheated oven until cheese is bubbly, about 5 minutes.
Per Serving: 624 calories; 29.9 g fat; 49.3 g carbohydrates; 37.9 g protein; 96 mg cholesterol; 1019 mg sodium. Full nutrition
ReviewsRead all reviews 3
The maple caramelized onions were so delicious! I will definitely double them next time. I used a sliced kalamata olive bread. The sandwich had a nice balance of salty, sweet, savoury.
Was really good. I used yellow onions chopped up and a little more maple syrup, but it was a hit all around!