SHOPPING LIST: Prawn and Avocado Wrap with Lemon Yoghurt (1 portion) Meal Plan 9, Thursday lunch (spring and summer fresh) [ ] 1 wholemeal tortilla wrap [ ] 100 g cooked, peeled cold-water prawns, defrosted if frozen [ ] 1 small ripe avocado [ ] 1 tbsp plain Greek-style yoghurt [ ] 1 tsp lemon juice [ ] 2 little gem lettuce leaves [ ] 30 g cucumber (about 3 cm) [ ] black pepper (you need 1 pinch) Cupboard check: black pepper are probably already at home. Prawns: choose cooked, peeled, cold-water prawns, fresh or frozen (defrost frozen ones in the fridge overnight). Avocado: pick one that gives slightly when squeezed.