Work top to bottom — prep ahead while timers run
Gather everything first, then follow the steps
Protein· 1
- 1 can tuna in water (100 g drained)100g
Carbs· 1
- 2 slices wholemeal bread60g
Vegetables· 2
- 50 g cucumber, sliced50g
- 2 thin rings red onion, chopped(optional)20g
Sauces· 1
- 15 g low-oil sambal15g
Dairy· 1
- 2 tbsp low-fat Greek yogurt30g
Fruit· 1
- ½ calamansi(optional)10g
Drain and flake the tuna; fold in yogurt, sambal, onion and a squeeze of calamansi.
Why? Greek yogurt for mayo is the best trade in sandwich history: same creaminess, 80 kcal saved per tablespoon, 3 g protein gained.Tip: The drier the tuna, the less soggy the filling — press it with the back of a fork.
Next up:Layer cucumber on the bread, pile on the tuna, close it up.
Layer cucumber on the bread, pile on the tuna, close it up.
Why? The cucumber layer is waterproofing — it keeps the wet filling off the bread so a packed sandwich survives till lunch.Tip: The whole sandwich runs ~30 g protein at ~350 kcal — half of it makes a great snack too.