Gadget geniuslove your lunches

Polenta base MAKES 16-24 PREP 10 mins plus 1 hr cooling COOK 25 mins EASY V 2 tbsp olive oil, plus extra for the tin 500ml vegetable or chicken stock 125g quick-cook polenta 40g parmesan or vegetarian

Nathan Anthony (aka Bored of Lunch) shares some delicious air-fryer recipes – perfect if you’re having friends over for fireworks…

Loaded with good stuff, these tasty meals will fill you up too

■ Makes 20 ■ Prep 5 mins ■ No cook Combine 2 tbsp lime pickle, finely chopped, 1 tbsp mango chutney, finely chopped, a 3cm piece of cucumber, deseeded and diced, and 2 tbsp Greek-style yogurt. Season,

An update on the butter board trend but here the board becomes an edible base. SERVES 8 | PREP 15 MINS PLUS PICKLING | EASY 250g soft cheese½ lemon, zested and juiced4 tsp finely chopped dill 1 large

Hearts of palm are the inner core of palm trees and have a delicate, nutty flavour. They’re available to buy at most major supermarkets. SERVES 6 PREP 5 mins COOK 8 mins EASY VE ❄ 400g can hearts of p