Tuna steak

1. 125 mL (1/2 cup) olive oil
2. 125 mL (1/2 cup) maple syrup
3. 60 mL (1/4 cup) apple juice
4. 15 mL (1 tbsp.) Dijon mustard
5. 1 lemon, zest and juice
6. 4 tuna steaks (about 150 g each)
7. To taste, salt and pepper

Leaf lettuce with maple vinaigrette

1. 60 mL (1/4 cup) olive oil
2. 30 mL (2 tbsp.) balsamic vinegar
3. 30 mL (2 tbsp.) maple syrup
4. 2 mL (1/2 tsp.) Dijon mustard
5. 15 mL (1 tbsp.) thinly sliced green onions
6. 5 mL (1 tsp.) finely chopped chives
7. 60 mL (1/4 cup) crushed walnuts
8. 1 L (4 cups) thinly sliced leaf lettuce
9. To taste, salt and pepper