Tuna Niçoise-style potato salad

• Tinned tuna chunks2 × 145g tins
• White potatoes600g
• Frozen green beans200g
• Free range eggs4
• Salad tomatoes4
• Lemons1
• Vegetable oilstore cupboard2 tbsp (30ml)
• Wholegrain mustard1 tsp (5g)

Plus salt and pepper. About £3.28 for the amounts used.

Method

1. 1

   Boil 600g small potatoes, halved, for 15 minutes, adding 200g frozen green beans for the last 4 minutes. Drain and cool a little.

2. 2

   Boil 4 eggs for 8 minutes, then cool, peel and quarter.

3. 3

   Whisk 2 tbsp oil, the juice of 1 lemon and 1 tsp wholegrain mustard with salt and pepper.

4. 4

   Arrange the potatoes, beans, 4 tomatoes in wedges, eggs and 2 drained tins tuna on plates and drizzle with the dressing.